Word Confusion: On vs. On To vs Onto

Posted January 16, 2014 by Kathy Davie in Author Resources, Self-Editing, Word Confusions, Writing

This word confusion between on to and onto is as bad as In vs In To vs Into and always sends me clicking to “On vs. On To vs Onto” to work through which one is correct. Every. Single. Time.

Exploring Each of the Three

On

Oh, on is easy enough. Let’s move on, people. Hey, can you put that on the table? I put it on the dresser. But then you come to on to and onto . . . what do you do with those?

On To

Well, first know that on + to is actually a conglomeration of parts of grammar: technically an adverb + a preposition as part of a verb phrase. So the adverb on is actually part of the verb, i.e., move on, get on, go on, anything that fits its definition of onward and forward. The to is a preposition which may be strictly a preposition or it could be part of an infinitive, i.e., to ride, to drive, to swim, to blow up . . . anything that’s a to + a verb.

Onto

As for onto, it’s strictly a one-word preposition, but it looks as though it could be divided up using the idea of on + to‘s reasoning. EXCEPT, onto generally applies to real objects (if you ignore the detective who has picked up some clues!). Compare the examples for both, and you’ll notice that on to is more abstract whereas onto is much more solid with pavement, beds, and boxes.

More . . .

Gabriele has a useful post on on to vs. onto at Transparent.com, which provides more examples of the differences.

Word Confusions . . .

. . . started as my way of dealing with a professional frustration with properly spelled words that were out of context in manuscripts I was editing as well as books I was reviewing. It evolved into a sharing of information with y’all. I’m hoping you’ll share with us words that have been a bête noire for you from either end.

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On On  To Onto
Cats on Table is in the public domain, via VisualHunt.

Hold On To the Sheep! by Emergency Brake From Your Mom’s House is under the CC BY 2.0 license, via Wikimedia Commons.

Courier Transferring Urgent Mail Onto a High-speed Train is Qr189‘s own work is under the CC BY-SA 3.0 license, via Wikimedia Commons.
Part of Grammar:
Abbreviation; Adjective; Adverb; Noun; Preposition

Plural for the noun: on

Phrasal Verb, i.e.,

[verb + adverb, on](on is part of the verb)
+
preposition, to

To may be part of an:

Adjective; Prefix; Preposition + object
Abbreviation:
Old Norse

Ontario

Adjective:
Functioning, in operation, working, in use

[Postpositive] Informal

  • Performing, as on stage
  • Definitely taking place
  • Tolerable, practicable, acceptable, etc.
  • [Of a person] Willing to do something

[Informal; on at] Nagging

[Cricket; of a bowler] Bowling

Adverb:
At (great) length, for ages, hours, constantly, continuously, without pause, without letup, eternally, etc.

In the position or state required for the commencement or sustained continuation, as of a mechanical operation

Attached to, surrounding, or placed in contact with something

In a direction towards something, especially forwards

  • So as to make progress

On and off, off and on intermittently

  • From time to time

Noun:
Cricket:

  • [Modifier] Relating to or denoting the leg side of a cricket field or pitch
  • [In combination] Used to designate certain fielding positions on the leg side

Preposition:
Resting on, supported by, touching the (upper) surface of

So as to be or remain supported by or suspended from

So as to be attached to or unified with

So as to be a covering or wrapping for

In connection, association, or cooperation with

So as to be a supporting part or base of

Having as a place, location, situation, etc.

In immediate proximity to

In the direction of

Using as a means of conveyance or of supporting or supplying movement

By the agency or means of

Directed against or toward

Having as a subject

  • About

In a state, condition, or process of

Engaged in or involved with

Subject to

Having as a source or agent

Having as a basis or ground

Assigned to or working at

At the time or occasion of

Within the required limits of

Having as the object or end of motion

Having as the object or end of action, thought, desire, etc.

Having as the subject or reference

  • With respect to

Paid for by, especially as a treat or gift

Taking or using as a prescribed measure, cure, etc.

Regularly taking or addicted to

With

  • Carried by

So as to disturb or affect adversely

Having as a risk or liability

In addition to

Onward and toward Adjective:
[Math] Pertaining to a function or map from one set to another set, the range of which is the entire second set

Prefix:
[Combining form] Being

Preposition:
Move to a position that is on

Become aware of a secret or something illegal

Make contact with something or someone

Examples:
Abbreviation:
The word’s origin is ON.

Send it to: Olaf Norton at 135 Tennyson Avenue, Toronto ON 55555.

Adjective:
The computer’s on.

Turn the oven on, please.

We have nothing much on for this weekend.

Turn the switch to the on position.

I’m on in five minutes.

The match is on for Friday.

Their marriage is still on.

Your plan just isn’t on.

I’m on for it.

She was always on at her husband.

Adverb:
The professor droned on and on.

The crowd moved on.

He looked on while the ship docked.

The radio’s been on all night.

The girl had nothing on.

Don’t keep on about it.

The play went on all afternoon.

We drove on towards London.

March on!

Noun:
The side of the field that a right handed batsman has their back to, is the on-side.

The on-drive can be played on the front or the back foot, and it is played to relatively straight deliveries that are on the line of the stumps or the batsman’s body (Luke).

It is hit slightly to the leg side of the bowler, down towards the long-on fielding position.
“If the player is positioned almost in the middle line of the mid-on and the square leg, he is termed as a mid-wicket fielder” (Kanaujia).

Preposition:
Your purse is on the hood of my car.

Put the cushion on the chair.

We rested on our hands and knees.

Check the label on the jar.

Put the blanket on the baby.

I have to serve on a jury.

Check out the legs on that chair.

He has a nasty scar on his face.

There’s this store on 19th Street you have got to visit.

They have a house on the lake.

Set sail on a southerly course.

She’s arriving on the noon plane.

I want a car that runs on electricity.

She was so drunk on wine.

He is talking on the phone.

They played a joke on him.

Hank has a book on birds.

The railway workers are on strike.

I’m on the second chapter now.

Who’s the doctor on call?

I hate to depend on friends for support.

On my word of honor.

Who’s on the switchboard today?

It should arrive on Sunday.

It’s strictly cash on delivery.

Is the train on time?

It was a treasonous march on the capital.

She’s always creeping up on someone.

I love to gaze on this scene.

What are your views on public matters?

Dinner is on me.

He hates that he’s on a low-salt diet.

Lila is on drugs.

I have no money on me.

My hair dryer broke on me.

You will do this on pain of death.

It feels as if I can see millions on millions of stars.

Infinitive:
They moved on to deal with other things.

Mary went on to achieve greatness.

Preposition:
We looked over the crafts exhibit and then moved on to the fine art.

He moved on to the next phase.

Let’s move on to the next point.

Those who qualify can go on to college.

Adjective:
“An onto function is such that for every element in the codomain there exists an element in domain which maps to it” (One-to-One).

“A function f from A to B is called onto if for all b in B there is an a in A such that f(a) = b” (One-to-One).

Prefix:
Ontogeny is “the process of an organism going through all of the developmental stages over its lifetime” (Ontogeny).

“According to Robert Gimello, ‘Buddhists do not ontologize the contents of their mystical experiences'” (Wainwright, p 122).

Preposition:
She ran onto the pavement.

The detective was onto something.

They went up onto the ridge.

The police are onto us

You’ll have to get onto the factory about this.

We got onto the moving train.


The child jumped onto the bed.

Indicating that the child was not yet on the bed jumping.


Move those boxes onto the shelf.

You know, the boxes that aren’t yet on the shelf . . .


Derivatives:
Abbreviation: ON
Adjective: on-air, on-off, on-road, on-site, on-topic, ongoing, online, onshore, onstage
Adverb: on-air, on-site, on-topic, online, onshore, onstage
Noun: on-ramp
Suffix: -on, codon, interferon, ion, neutron, photon, etc.
Verb, transitive: onshore
History of the Word:
The first known use was before the 12th century.

Middle English an, on, preposition and adverb, from Old English; akin to the Old High German ana, meaning on, the Greek ana, meaning up, on.

Sometime in the 1500s. The first known use was in 1581.

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C’mon, get it out of your system, bitch, whine, moan . . . which words are your pet peeves? Also, please note that I try to be as accurate as I can, but mistakes happen or I miss something. Email me if you find errors, so I can fix them . . . and we’ll all benefit!

Satisfy your curiosity about other Word Confusions on its homepage or more generally explore the index of self-editing posts. You may also want to more generally explore the index of self-editing posts. You may also want to explore Formatting Tips, Grammar Explanations, Linguistics, Publishing Tips, the Properly Punctuated, Writing Ideas and Resources, and Working Your Website.

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Resources for On vs On To vs Onto

Some of these links may be affiliate links, and I will earn a small percentage, if you should buy it. It does not affect the price you pay.

Apple Dictionary.com

The Free Dictionary: on, onto

Kanaujia, Ankit. “All Cricket Fielding Positions explained to better understand the commentary next time.” Chase Your Sport. 29 May 2020. Web. 11 Dec 2022. <https://www.chaseyoursport.com/Cricket/Name-of-Different-fielding-positions-in-Cricket/66>.

Luke. “What is the Off Side and Leg Side in Cricket?” Cricketers Hub. n.d. Web. 11 Dec 2022. <https://cricketershub.com/off-side-leg-side/>.

“One-to-One and Onto Functions.” Ontario Tech University. <https://nool.ontariotechu.ca/mathematics/functions/intro-functions/one-to-one-and-onto-functions.php>.

“‘Onto’ Or ‘On To’?”. Lexico.com. n.d. Web. n.d. <http://www.oxforddictionaries.com/us/words/onto-or-on-to-american>.

“Ontogeny.” Wikipedia. 6 Oct 2022. Web. 11 Dec 2022. <https://en.wikipedia.org/wiki/Ontogeny>.

Using English: onto

Wainwright, William J. Mysticism. University of Wisconsin Press, 1981 <https://amzn.to/3Pki5XH>. Paperback.

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Pinterest Photo Credits:

Light Bulb — Dickbauch~commonswiki assumed and Shopper — Jobsearch~commonswiki assumed (neither has a machine-readable author provided and are based on copyright claims); both are in the public domain. Hook & Climb is USCG MSRT’s own work under the CC BY-SA 3.0 or GFDL license. All are via Wikimedia Commons.

Revised as of 16 Apr 2024
By: Kathy Davie