A common, very confusing one of these is 'granular', which means both 'fine-grained' and 'coarse-grained'. I swear someone uses the word 'granular' about once

A common, very confusing one of these is 'granular', which means both 'fine-grained' and 'coarse-grained'. I swear someone uses the word 'granular' about once every fortnight and I almost always have to ask what they mean because it's not usually obvious from the context.