Corpus form Oxford Dictionary：
All words below are ended with "etic" in this dictionary.
aesthetic
alphabetic
anaesthetic
analphabetic
antipyretic
apathetic
apologetic
arithmetic
ascetic
athletic
balletic
cosmetic
diabetic
electromagnetic
energetic
ferromagnetic
frenetic
genetic
hermetic
kinetic
magnetic
mimetic
pathetic
pathetic
phonetic
poetic
prophetic
splenetic
sympathetic
synthetic
unapologetic
unsympathetic