Revised as of 30 August 2017
This seemed so appropriate for a Fourth of July post. And even more cause for celebration is that *insert fireworks here* the two words are interchangeable.
The confusion arises with that bloody prefix. We tend to interpret in- as not, opposite of, or without. So it made sense to believe inflammable is the opposite of flammable.
Instead, inflammable uses a different in- prefix meaning into; it intensifies the meaning of the base word.
Oh, yeah, I knew that…*eye roll*…
Musing on Which to Choose
Use flammable in technical situations; there is less risk of confusion amongst your readers. Using inflammable is likely to create the opposite impression of what you intended. Even manufacturers don’t use the term inflammable as the people who use flammable products think inflammable means the opposite.
Inflammable is more commonly used in emotional or metaphorical contexts.
Whichever one you choose, be consistent in using that version!!
…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 noir for you from either end. Consider sharing this Word Confusion with friends by tweeting it.
|Credit to: Apple Dictionary.com; Dictionary.com: inflammable; Cambridge Dictionary: inflammable|
|Part of Grammar:|
Noun plural: inflammables
|Easily set on fire
Liable to catch fire
Easily set on fire
Easily aroused or excited, as to passion or anger
|As the first little pig found out, a wooden house uses highly flammable materials.
Manufacturers use the adjective flammable on products carrying or made of combustible materials.
A few decades ago, a law was passed requiring children’s pajamas be made from non-flammable fabrics.
The speaker ignited the inflammable emotions of the crowd.
The building had filled with inflammable and poisonous gases.
Jenny had to be so careful in what she said, as Jake had an inflammable temper.
The truck is packed with inflammables.
|Noun: flame, flammability
|Adjective: noninflammable, uninflammable
Adverb: inflammably, noninflammably
Noun: inflamer, inflammability, inflammableness, inflammation, noninflammability, noninflammableness
|History of the Word:|
|Early 19th century from the Latin flammare, which is from flamma meaning a flame.||Early 17th century from the Old French enflammer or the Latin inflammare, which is from in- (into) + flamma (flame).|
C’mon, get it out of your system, bitch, whine, moan…which words are your pet peeves?