perk up Definition

perk, energize, stimulate, percolate, brace, energise, arouse, pick up, gain vigor, gobble up, dig into, freshen up, refocillate, drag down, spruce up, scoop up, make headway, dip into, uprouse, churn out, pep up, bump up, spiff up, eke out, rev up, refocillation, sober up, revitalise, bottom out, bulk up, concitation, cut into, take heart, take root, jazz up, creep up, fizzle out, instimulate, awaken, stir up, boost, invigorate, sniff out, grow into, alertness, come round, ease up, fatten up, nose out, change intensity, perky, say farewell, rough up, tone down, roborant, exsuscitate, shake up, rejuvenate, innerve, kick start, acuate, wind down, loss of consciousness, refresh, rouse, shake off, revigorate, let loose, exacuate, sloomy, chalk up, roborate, vivific, back away, enhearten, inirritable, unrevived, bog down, cool down, choke up, pull back, beef up, gainsome, disentrance, unenlivened, spice up, quickener, wake up, affrap, abraid, requicken, enliven, break into, set in motion, disadvance, catch fire, slow down, polish up, revivificate, strike down,