Pseudonym Synonym Antonym Eponym
Acuity Adaption Acumen Ability
Venerable Venal Vehement Ensconsed
Late Blatant Potent Latent
Unfunny Racist Black Indecent
Acquire Acknowledge Actuate Acquiesce
Ruin Rein Rune Rine
Spile Spigot Spick Spiel