Open English Wordnet
Adverbs
(r)slightly, somewhat, more or lessto a small degree or extent“his arguments were somewhat self-contradictory”, “the children argued because one slice of cake was slightly larger than the other”
(r)reasonably, moderately, pretty, jolly, somewhat, fairly, middling, passablyto certain extent or degree“pretty big”, “pretty bad”, “jolly decent of him”, “the shoes are priced reasonably”, “he is fairly clever with computers”