reduce

[1]	cut (back) , cut down , cut back , cut down (on) , decrease , trim , trim down , diminish , moderate , trim back , cut , abate , lessen , bring down , shorten , truncate , abbreviate , abridge , curtail , crop , trim , compress , restrict , limit , stunt
[2]	ease (up on) , let up (on) , decrease , mitigate , tone down , slacken up (on)
[3]	lose weight , slim (down) , diet , trim down , (Mainly US) slenderize
[4]	change , modify , adjust , turn , convert , break down/up , grind , rub , triturate , pulp , powder
[5]	cut , decrease , trim , bring down , lower , drop , mark down , slash , (Colloq) knock down
[6]	demote , come down , boil down , degrade , lower , downgrade , break , humble , (Military) (US/Canadian) bust
[7]	diminish , shrink , lessen , bring down , depreciate , subdue , belittle , minimize
[8]	Medicine set , adjust , reset
[9]	scale down
[10]	deoxidize , deoxidise
[11]	tighten
[12]	repress , quash , keep down , subdue , subjugate
[13]	abridge , foreshorten , abbreviate , shorten , cut , contract
[14]	boil down , decoct , concentrate
[15]	boil down , concentrate
[16]	dilute , thin , thin out , cut
[17]	melt off , lose weight , slim , slenderize , thin , slim down