taper Antonyms

triple in unfold swell stretch spread ream propagation progress open multiply intumesce intensify increase widen add to jack up something make wider grow rapidly jack something up put on weight open out get better bump up globalize stretch out blow up open up incrassate grow flare appear amplify amplification aggrandizement addition activate acquire achieve accumulate accrue accrual accretion appreciation arise flared fatten extend expand enlarge emerge