Antonym of to slacken

Antonym of ease Antonym of remit Antonym of moderate Antonym of delay Antonym of compose Antonym of relieve Antonym of give Antonym of retard Antonym of slow Antonym of die Antonym of decrease Antonym of lull Antonym of loosen Antonym of lag Antonym of ebb Antonym of diminish Antonym of abate Antonym of loiter Antonym of brake Antonym of peter Antonym of lessen Antonym of wane Antonym of modify Antonym of drop off Antonym of relax Antonym of subside Antonym of relent Antonym of bate Antonym of loll Antonym of rest Antonym of flop Antonym of unwind Antonym of bog down Antonym of let up Antonym of ease off Antonym of unclench Antonym of come loose Antonym of liberalize Antonym of help Antonym of weaken Antonym of fall Antonym of gentle Antonym of soften Antonym of mollify Antonym of comfort Antonym of support Antonym of decline Antonym of palliate Antonym of easy Antonym of calm Antonym of contract Antonym of fade Antonym of sink Antonym of qualify Antonym of deaden Antonym of dwindle Antonym of cool Antonym of recede Antonym of slake Antonym of mitigate Antonym of lighten Antonym of reduce Antonym of break Antonym of temper Antonym of soothe Antonym of depress Antonym of settle Antonym of pass Antonym of appease Antonym of depreciate Antonym of restrict Antonym of drain Antonym of quiet Antonym of assuage Antonym of defer Antonym of impede Antonym of procrastinate Antonym of allay Antonym of deteriorate Antonym of minimize Antonym of shrink Antonym of stall Antonym of produce Antonym of dull Antonym of improve Antonym of lower Antonym of disappear Antonym of waste Antonym of check Antonym of free Antonym of deliver Antonym of make Antonym of linger Antonym of tarry Antonym of fair Antonym of stay Antonym of trail Antonym of impair Antonym of taper Antonym of detract Antonym of yield Antonym of collapse Antonym of light Antonym of decay Antonym of dam Antonym of pacify Antonym of degrade Antonym of keep Antonym of change Antonym of dilute Antonym of set Antonym of extend Antonym of still Antonym of suspend Antonym of wear Antonym of droop Antonym of arrest Antonym of quell Antonym of accommodate Antonym of hinder Antonym of mild Antonym of provide Antonym of attenuate Antonym of defuse Antonym of respite Antonym of deplete Antonym of unfold Antonym of continue Antonym of go Antonym of curb Antonym of discharge Antonym of lapse Antonym of adjust Antonym of flag Antonym of sag Antonym of retrench Antonym of abridge Antonym of hold up Antonym of detain Antonym of place Antonym of fail Antonym of naturalness Antonym of low Antonym of manumit Antonym of choke Antonym of hang Antonym of tranquilize Antonym of fun Antonym of modest Antonym of remission Antonym of mince Antonym of excuse Antonym of remedy Antonym of repose Antonym of deduct Antonym of pale Antonym of palliation Antonym of undo Antonym of end Antonym of shorten Antonym of dawdle Antonym of waive Antonym of curtail Antonym of pay Antonym of submerse Antonym of sustain Antonym of form Antonym of abolish Antonym of wait Antonym of absolve Antonym of drag Antonym of stop Antonym of alleviate Antonym of pause Antonym of upraise Antonym of blunt Antonym of wilt Antonym of put Antonym of interrupt Antonym of clear Antonym of disengage Antonym of lay Antonym of render Antonym of obstruct Antonym of discount Antonym of loaf Antonym of peter out Antonym of faint Antonym of dampen Antonym of interfere Antonym of peace Antonym of stem Antonym of transition Antonym of redress Antonym of encumber Antonym of halt Antonym of create Antonym of spread Antonym of failure Antonym of allow