exacerbation (n.)
- accelerando
- acceleration
- aggravation
- agitation
- amplification
- animation
- annoyance
- arousal
- augmentation
- blowup
- chafe
- concentration
- condensation
- consolidation
- contentiousness
- deepening
- deterioration
- electrification
- embitterment
- enhancement
- enlargement
- exaggeration
- exasperation
- excitation
- excitement
- exhilaration
- explosion
- fomentation
- fret
- gall
- galvanization
- incitement
- increase
- inflammation
- infuriation
- intensification
- irritant
- irritation
- magnification
- perturbation
- pickup
- provocation
- reinforcement
- souring
- speedup
- step-up
- stimulation
- stimulus
- stirring
- strengthening
- tightening
- worsening
