booster Synonyms - page 3

agonist alumni amplifier apostle applauder augmenter backer blind bolsterer bonnet boosting enlarger enthusiast idolizer impeller impresario increaser injection inoculation intensifier laudator lauder levator lobbyist magnifier maser multiplicand multiplicator multiplier hypo horning espouser eulogist exponent expounder extoller fan fancier firework follower gainer garter gospeler heaver heightener hierophant high priest overbalance