snowball
verb. increase
- advance
- aggrandize
- aggravate
- amplify
- annex
- augment
- boost
- broaden
- build
- build up
- burgeon
- deepen
- develop
- dilate
- distend
- double
- enhance
- enlarge
- escalate
- exaggerate
- expand
- extend
- further
- grow
- heighten
- inflate
- intensify
- lengthen
- magnify
- mark up
- mount
- multiply
- pad
- progress
- proliferate
- prolong
- protract
- pullulate
- raise
- redouble
- reinforce
- rise
- run up
- sharpen
- slap on
- soar
- spread
- step up
- strengthen
- supplement
- swarm
- swell
- tack on
- teem
- thicken
- triple
- upsurge
- wax
- widen
snowballing
verb. increase
- advance
- aggrandize
- aggravate
- amplify
- annex
- augment
- boost
- broaden
- build
- build up
- burgeon
- deepen
- develop
- dilate
- distend
- double
- enhance
- enlarge
- escalate
- exaggerate
- expand
- extend
- further
- grow
- heighten
- inflate
- intensify
- lengthen
- magnify
- mark up
- mount
- multiply
- pad
- progress
- proliferate
- prolong
- protract
- pullulate
- raise
- redouble
- reinforce
- rise
- run up
- sharpen
- slap on
- soar
- spread
- step up
- strengthen
- supplement
- swarm
- swell
- tack on
- teem
- thicken
- triple
- upsurge
- wax
- widen
step up
verb. accelerate
stepped up
verb. accelerate
strengthen
verb. make more forceful, powerful
- add
- add fuel to fire
- anneal
- ascend
- bolster
- brace
- build up
- buttress
- confirm
- corroborate
- empower
- enhance
- enlarge
- establish
- extend
- fortify
- harden
- heighten
- increase
- intensify
- invigorate
- justify
- make firm
- mount
- multiply
- regenerate
- reinforce
- rejuvenate
- renew
- restore
- rise
- set up
- sinew
- steel
- step up
- substantiate
- support
- sustain
- temper
- tone
- tone up
- toughen
- wax
strengthened
verb. make more forceful, powerful
- add
- add fuel to fire
- anneal
- ascend
- bolster
- brace
- build up
- buttress
- confirm
- corroborate
- empower
- enhance
- enlarge
- establish
- extend
- fortify
- harden
- heighten
- increase
- intensify
- invigorate
- justify
- make firm
- mount
- multiply
- regenerate
- reinforce
- rejuvenate
- renew
- restore
- rise
- set up
- sinew
- steel
- step up
- substantiate
- support
- sustain
- temper
- tone
- tone up
- toughen
- wax
strengthening
verb. make more forceful, powerful
- add
- add fuel to fire
- anneal
- ascend
- bolster
- brace
- build up
- buttress
- confirm
- corroborate
- empower
- enhance
- enlarge
- establish
- extend
- fortify
- harden
- heighten
- increase
- intensify
- invigorate
- justify
- make firm
- mount
- multiply
- regenerate
- reinforce
- rejuvenate
- renew
- restore
- rise
- set up
- sinew
- steel
- step up
- substantiate
- support
- sustain
- temper
- tone
- tone up
- toughen
- wax
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.