Following are all the strengthen like words, in the list below.
BEEF UP
100% like strengthen
TONE UP
99.99% like strengthen
FORTIFY
99.84% like strengthen
TONE
99.68% like strengthen
REINFORCE
75% like strengthen
ENHANCED
75% like strengthen
ENHANCEMENT
75% like strengthen
IMPROVEMENT
74.99% like strengthen
IMPROVED
74.99% like strengthen
PROMOTION
74.99% like strengthen
FURTHERING
74.99% like strengthen
ADVANCEMENT
74.99% like strengthen
FURTHER
74.99% like strengthen
FURTHERANCE
74.99% like strengthen
IMPROVING
74.99% like strengthen
IMPROVE
74.99% like strengthen
AUGMENTATION
74.99% like strengthen
AUGMENT
74.99% like strengthen
AUGMENTED
74.99% like strengthen
INCREASING
74.99% like strengthen
ADVANCE
74.99% like strengthen
HEIGHTENED
74.99% like strengthen
STEPPED-UP
74.99% like strengthen
PROMOTE
74.99% like strengthen
INTENSIFICATION
74.99% like strengthen
INCREASE
74.99% like strengthen
UPHOLD
74.99% like strengthen
HEIGHTEN
74.99% like strengthen
SUPPORT
74.99% like strengthen
GROW
74.99% like strengthen
DEVELOPMENT
74.99% like strengthen
EXTEND
74.99% like strengthen
SOLIDIFY
74.99% like strengthen
BOOSTING
74.99% like strengthen
REINFORCED
74.99% like strengthen
ESCALATE
74.99% like strengthen
ENRICH
74.99% like strengthen
POTENTIATE
74.99% like strengthen
REINFORCEMENT
74.99% like strengthen
ENLARGE
74.99% like strengthen
SUSTAIN
74.99% like strengthen
ENCOURAGE
74.99% like strengthen
AMPLIFY
74.99% like strengthen
RAISE
74.99% like strengthen
EXPAND
74.99% like strengthen
WIDEN
74.99% like strengthen
INTENSIFIER
74.99% like strengthen
ENFORCE
74.98% like strengthen
REINFORCING
74.98% like strengthen
UPGRADING
74.98% like strengthen
TIGHTENING
74.98% like strengthen
DEVELOP
74.98% like strengthen
BROADEN
74.98% like strengthen
CLOSER
74.98% like strengthen
TIGHTEN
74.98% like strengthen
ELEVATE
74.98% like strengthen
SUPPORTING
74.98% like strengthen
FACILITATE
74.98% like strengthen
INTENSIFY
74.98% like strengthen
ENHANCE
74.98% like strengthen
INTENSIFYING
74.98% like strengthen
BETTER
74.98% like strengthen
CLOSE
74.98% like strengthen
MAKE
74.98% like strengthen
INSTILL
74.98% like strengthen
ASSIST
74.98% like strengthen
BUILD-UP
74.98% like strengthen
AID
74.98% like strengthen
HELP
74.98% like strengthen
MAXIMIZE
74.98% like strengthen
STRENGTH
74.97% like strengthen
RAISING
74.97% like strengthen
STRONG
74.97% like strengthen
CONFIRM
74.97% like strengthen
RISE
74.97% like strengthen
CONTRIBUTE
74.97% like strengthen
INSTIL
74.97% like strengthen
REINVIGORATE
74.97% like strengthen
BEST
74.97% like strengthen
ESTABLISH
74.97% like strengthen
REVITALIZE
74.97% like strengthen
BUILD
74.97% like strengthen
INVIGORATE
74.97% like strengthen
RE-ENFORCE
74.97% like strengthen
STIMULATE
74.97% like strengthen
GIVE
74.97% like strengthen
ENERGIZE
74.97% like strengthen
BOOST
74.97% like strengthen
EMPOWER
74.97% like strengthen
UPGRADE
74.97% like strengthen
RENEW
74.97% like strengthen
MORE
74.96% like strengthen
CONSOLIDATED
74.96% like strengthen
COMPLEMENT
74.96% like strengthen
INTENSIVE
74.96% like strengthen
PROVIDE
74.96% like strengthen
EXPEDITE
74.96% like strengthen
ACCELERATE
74.96% like strengthen
REASSERT
74.95% like strengthen
REAFFIRM
74.95% like strengthen