Got an email today telling me about a TTC puzzle to try and find ~70 English words (no-abbreviations, proper names, contractions, etceteras) formed from just the letters in "TRANSIT". I've got 54 so far (stop reading if you want to try the puzzle yourself):

a, I,
an, it, is, at, in, as, nit,
tan, sit, tin, rat, sin, ran, sir, tit, tar, sat, ant, art, (its?), nits,
rant, tart, tans, tits, tins, rats, tars, rain, star, ants, arts, tint, tsar, tarn, snit,
tarts, rants, train, trait, rains, satin, start, sitar, tints, tarns,
trains, traits, stint,
strait, strain
transit,

And that will teach you peddlers of such puzzles to send them to poor Mikeys who are trying to get work done. Oh, and before anyone tells me, yes, it's a trivial task to automate finding the answers to such problems, the fun is in the doing, not the answer.