sag (n.)
- arch
- bag
- basin
- bate
- bend
- bow
- break
- cadence
- cascade
- catenary
- cave
- concavity
- crash
- crook
- curl
- curve
- cut
- decline
- decrease
- deflation
- depreciation
- devaluation
- dip
- dive
- dome
- downswing
- downturn
- drag
- drape
- drift
- drive
- droop
- drop
- ebb
- fall
- falloff
- flag
- flap
- flex
- flop
- flow
- founder
- hang
- hollow
- hook
- hump
- hunch
- lapse
- loop
- lop
- lower
- lowering
- nod
- pare
- pend
- plop
- plummet
- plump
- plunge
- reduction
- reflex
- round
- set
- settle
- settling
- shave
- shrink
- sink
- sinkhole
- sinking
- slash
- slide
- slip
- slouch
- slump
- smash
- submergence
- subsidence
- swag
- sweep
- swing
- trail
- trim
- turn
- vault
- wane
- waste
- wear
- weep
- wilt
- wind
- yaw
sag (v.)
- abate
- ablate
- arch
- bag
- bate
- bend
- bow
- break
- cascade
- cave
- cheapen
- consume
- corrode
- crash
- crook
- crumble
- curl
- curve
- cut
- dangle
- decline
- decrease
- deflate
- deflect
- deliquesce
- depend
- depreciate
- devaluate
- diminish
- dip
- dive
- drag
- draggle
- drape
- drift
- drive
- droop
- drop
- dwindle
- ebb
- erode
- fall
- flag
- flap
- flex
- flop
- flow
- flump
- founder
- hang
- hollow
- hook
- hump
- hunch
- incurvate
- inflect
- languish
- lapse
- lessen
- loop
- lop
- lower
- nod
- pare
- pend
- plop
- plummet
- plump
- plunge
- recurve
- reduce
- reflect
- retroflex
- round
- set
- settle
- shave
- shrink
- sink
- slash
- slide
- slip
- slouch
- slump
- smash
- submerge
- subside
- swag
- sweep
- swing
- trail
- trim
- turn
- vault
- wane
- waste
- wear
- weep
- wilt
- wind
- yaw