Synonyms of 'eat up' - Ask.com Search

eat up

eat up - phrasal verb

To eat completely or entirely: consume, devour, dispatch. Informal polish off, put away. See ingestion.
To use all of: consume, drain, draw down, exhaust, expend, finish, play out, run through, spend, use up. Informal polish off. See increase.
To be avidly interested in: devour, feast on, relish. See concern.
To like or enjoy enthusiastically, often excessively: adore, delight(in), dote on or upon, love. Slang groove on. See like. love.