'Inflammable' has always meant 'tends to catch fire easily'; but, because the prefix 'in-' often means 'not' (as in 'ineffective')and for that reason 'inflammable' might be misinterpreted, 'flammable' ...

We’ve all been there: You’re about to write or say a word when you realize there are two forms and you don’t know which is correct. One of them is shorter, like dissociate, the other seems more ...