intensifying
accelerando
acceleration
aggravation
amplification
annoyance
augmentation
beefing-up
blowing up
blowup
concentration
condensation
consolidation
contentiousness
deliberate aggravation
depression
deterioration
digging
drilling
embittering
embitterment
enhancement
enlargement
exacerbation
exaggeration
exasperation
excavation
explosion
heating-up
heightening
increase
information explosion
intensification
irritation
lowering
magnification
mining
pickup
population explosion
probing
provocation
redoubling
reinforcement
sharpening
sinkage
sinking
souring
speedup
step-up
strengthening
tightening
development
evolution
cheapening