work up (v.)
- aggravate
- agitate
- annoy
- arouse
- arrange
- awake
- awaken
- beat
- breed
- bristle
- calculate
- cast
- cause
- chafe
- churn
- concert
- contrive
- convulse
- design
- devise
- disarrange
- discompose
- disquiet
- disturb
- embitter
- engender
- enkindle
- enrage
- exasperate
- excite
- fan
- ferment
- figure
- fire
- flame
- flurry
- foment
- forecast
- frame
- fret
- hatch
- heat
- huff
- incense
- incite
- induce
- inflame
- infuriate
- instigate
- intend
- irritate
- kindle
- madden
- miff
- move
- nettle
- occasion
- organize
- paddle
- peeve
- perturb
- pique
- plan
- prearrange
- produce
- program
- project
- provoke
- rally
- rankle
- rationalize
- rile
- ripple
- roil
- roughen
- rouse
- ruffle
- rumple
- schedule
- schematize
- shake
- shape
- smear
- stir
- study
- swirl
- systematize
- test
- tickle
- trouble
- upset
- vex
- wake
- waken
- warm
- whet
- whip
- whisk