"fluff" is a valid word in written English.
You can use it as a noun to refer to soft and light material or a fluffy substance, or as a verb to describe the act of making something lighter and fluffier. For example, you might say, "I used my fingers to fluff the cushion before I put it on the couch."
If you must have facial hair, you should always check it for "insects, crumbs, fluff and mould".
It wasn't like it was a bit of fluff".
Among the shortlisted artists exhibiting was a young man who made evanescent little sculptures – monkeys, rabbits, squirrels – out of the fluff he scratched up from a newly laid carpet using his fingernails.
It's smaller than that: a seemingly insignificant, frivolous bit of fluff that only those in the know might notice.
Sturgeon promises to do that job in Westminster, where Labour is picking fluff from its navel and the Lib Dems are down to eight, so she gets the point even if some of her new MPs don't.
At this, the final traces of Fred's admiration for Rossetti drifted off like dandelion fluff.
He enjoys himself deconstructing the word "chilled", a "pocket fluff" definition that's indiscriminately applied to any sort of restrained and subtle music, including his own.
When asked whether £8,000 was what he would charge if he had, he pointed out that the fluff animals were pretty transient creations, held together with static electricity and hairspray, and he couldn't imagine anyone offering that amount.
Charlotte Morrison, 20, another Exeter student, took the opportunity to write, "I am the master of political fluff", in Cameron's speech bubble.
Not being a proper arts correspondent, the only information I took away from this encounter was that the artist had never accepted a private carpet fluff commission, or been offered one, or entertained the figure of £8,000 for such an assignment.
Buttered and fitted neatly around the dish, it won't crumble or fall, even when it's the only thing that stands between you and a tidal wave of apple fluff.
