I. verb
1.
Synonyms: expand 3, amplify, dilate, distend, inflate
Related Word: balloon, belly, bloat, blow up, bosom; pouch, pout; overblow
Contrasted words: compress, condense, constrict, contract
Antonyms: shrink
2.
Synonyms: lord , cock, peacock, pontificate, swagger, swank
Related Word: puff
Idioms: act the grand seigneur, swell it
II. noun
Synonyms: expert , ||dab, ||dabster, master, master-hand, passed master, past master, pro, whiz, wiz
III. adjective
Synonyms: marvelous 2, ||cool, ||dandy, groovy, ||keen, ||neat, nifty, super, terrific, wonderful