augment (v.)
- aggrandize
- aggravate
- amplify
- annoy
- bloat
- boost
- broaden
- build
- bulk
- compound
- crescendo
- deepen
- deteriorate
- develop
- dilate
- distend
- embitter
- enhance
- enlarge
- exacerbate
- exalt
- exasperate
- expand
- extend
- fatten
- fortify
- heighten
- hike
- huff
- increase
- inflate
- intensify
- irritate
- lengthen
- magnify
- manifold
- maximize
- mount
- multiply
- parlay
- provoke
- puff
- pump
- pyramid
- raise
- rarefy
- recruit
- reinforce
- rise
- sharpen
- sour
- strengthen
- stretch
- sufflate
- supplement
- swell
- thicken
- up
- wax
- widen
- worsen