Tom from Conshohocken, Pennsylvania, notices something odd while doing a tick check after a walk in the woods: Both tick and check can mean “a checkmark,” making the compound a kind of accidental synonym sandwich. The linguistic term for a word...
Can words ever be perfect synonyms? No. Words can have approximate synonyms, but there are always shades of implicit and explicit meaning. Consider, for example, the terms butt and derrière. Although both refer to the same part of the anatomy, they...

