Following are all the quicken like words, in the list below.
SPEED
100% like quicken
ACCELERATE
100% like quicken
SPEED UP
100% like quicken
INVIGORATE
99.95% like quicken
VIVIFY
99.94% like quicken
ANIMATE
99.94% like quicken
RECREATE
99.91% like quicken
REVIVIFY
99.91% like quicken
REVIVE
99.91% like quicken
REANIMATE
99.91% like quicken
WHET
99.78% like quicken
EXPEDITE
75.02% like quicken
HASTEN
75.01% like quicken
FAST-TRACK
74.98% like quicken
STREAMLINE
74.68% like quicken
HASTENING
50.03% like quicken
IMPEL
50.03% like quicken
SLOW
50.03% like quicken
SPEEDED
50.03% like quicken
HASTENS
50.03% like quicken
SLOWING
50.03% like quicken
SLACKEN
50.03% like quicken
ENLIVEN
50.03% like quicken
SLOWS
50.03% like quicken
HINDER
50.03% like quicken
SLOWED
50.03% like quicken
HASTENED
50.03% like quicken
IMPEDE
50.03% like quicken
STIMULATE
50.03% like quicken
QUICKER
50.03% like quicken
FACILITATE
50.03% like quicken
LENGTHEN
50.03% like quicken
PROLONG
50.03% like quicken
SMOOTHEN
50.03% like quicken
SHORTEN
50.03% like quicken
SLOWER
50.03% like quicken
SWIFTER
50.03% like quicken
STYMIE
50.03% like quicken
FASTER
50.03% like quicken
DEEPEN
50.03% like quicken
GLADDEN
50.03% like quicken
STRENGTHEN
50.03% like quicken
AUGMENT
50.03% like quicken
WEAKEN
50.03% like quicken
COMPEL
50.03% like quicken
FRESHEN
50.03% like quicken
IMPELLING
50.03% like quicken
ENERVATE
50.03% like quicken
EXHILARATE
50.03% like quicken
INTENSIFY
50.03% like quicken
PALPITATE
50.03% like quicken
IMPELLED
50.03% like quicken
SOOTHE
50.03% like quicken
PACE
50.03% like quicken
SPEEDIER
50.03% like quicken
SIMPLIFY
50.03% like quicken
SOFTEN
50.03% like quicken
ENHANCE
50.03% like quicken
DECELERATE
50.03% like quicken
SOOTH
50.03% like quicken
OUTSTRIP
50.03% like quicken
RAPID
50.03% like quicken
ROUSE
50.03% like quicken
ENERGIZE
50.03% like quicken
ALLOW
50.03% like quicken
PULSATE
50.03% like quicken
JUMPSTART
50.03% like quicken
REAWAKEN
50.03% like quicken
HARDEN
50.03% like quicken
WAKEN
50.03% like quicken
REFRESH
50.03% like quicken
AUTOMATE
50.03% like quicken
HEIGHTEN
50.03% like quicken
ENABLE
50.03% like quicken
VITALIZE
50.03% like quicken
ACCELERATES
50.03% like quicken
PULSE
50.03% like quicken
ACCELERATING
50.03% like quicken
HEARTEN
50.03% like quicken
ENKINDLE
50.03% like quicken
STEADY
50.03% like quicken
ENLIGHTEN
50.03% like quicken
HELPS
50.03% like quicken
PROPEL
50.03% like quicken
SHARPEN
50.03% like quicken
REINVIGORATE
50.03% like quicken
PROTRACT
50.03% like quicken
SUPERCHARGE
50.03% like quicken
CURTAIL
50.03% like quicken
SICKEN
50.03% like quicken
STIFLE
50.03% like quicken
DEBILITATE
50.03% like quicken
EASING
50.03% like quicken
ENRICH
50.03% like quicken
TIGHTEN
50.03% like quicken
SWIFT
50.03% like quicken
HALT
50.03% like quicken
QUICKE
50.03% like quicken
AWAKEN
50.03% like quicken
HELP
50.03% like quicken