[-et.ic] adj suffix [L & Gk; L -eticus, fr. Gk -etikos, -etikos, fr. -etos, -etos, ending of certain verbals]: -ic "limnetic"--often in adjectives corresponding to nouns ending in -esis "genetic"
-ETIC
Meaning of -ETIC in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012