Contronyms, also known as Janus Words
Cleave (Hew has the same two meanings): to break apart; to attach together
Anxious: excited for something; worried about something
Moot: a debatable thing; a thing not worth debating
Nervy: nervous; brash and confident
Dust (v): to sweet away dust; to add dust
Aught: nothing; anything
Restive: relaxed; edgy
Fast: moving quickly; held still
Seeded/Pitted: seeds/pits have been removed; seeds/pits have been added
Rent: rent TO; rent FROM
Sanguine: cool and cheerful; bloody or bloodthirsty
Aloha (heh): hello; goodbye
and, these days, “Literally”: in actual fact; figuratively
** I also get pissy about ennervate (weaken) and innervate (energize)











