sap (n.)
- asshole
- axiom
- babe
- beverage
- blood
- boob
- booby
- bore
- bunker
- burrow
- center
- chump
- cinch
- core
- countermine
- cramp
- cripple
- cull
- damp
- dig
- dike
- dingbat
- distillate
- distillation
- ditch
- drain
- dredge
- drill
- drink
- drive
- dugout
- dupe
- elixir
- entrenchment
- essence
- essential
- exhaust
- fabric
- fish
- flower
- fluid
- focus
- fool
- fosse
- foxhole
- fundamental
- furrow
- gallery
- galoot
- gist
- goof
- gouge
- greenhorn
- groove
- grub
- gruel
- gudgeon
- gull
- heart
- honeycomb
- hydraulics
- hypostasis
- innocent
- jerk
- jerk-off
- juice
- kernel
- klutz
- latex
- liquid
- liquor
- lower
- mark
- marrow
- material
- matter
- meat
- medium
- milk
- mine
- moat
- monkey
- mutt
- nub
- nucleus
- overthrow
- overturn
- parallel
- patsy
- pigeon
- pith
- plaything
- postulate
- principle
- pushover
- quarry
- quid
- quiddity
- quintessence
- rattle
- ruin
- sabotage
- saphead
- schlemiel
- scoop
- scrabble
- scrape
- scratch
- shake
- shovel
- sink
- soul
- spade
- spirit
- stooge
- stuff
- substance
- sucker
- toy
- trench
- trough
- tunnel
- unman
- upset
- victim
- water
- whey
- wreck
sap (v.)
- abate
- attenuate
- blood
- blunt
- boob
- bore
- bunker
- burrow
- center
- cinch
- core
- countermine
- cramp
- cripple
- cull
- damp
- dampen
- deaden
- debilitate
- delve
- dematerialize
- deplete
- destroy
- devitalize
- dig
- dike
- dingdong
- disable
- disembody
- ditch
- drain
- dredge
- drill
- drink
- drive
- dull
- dupe
- enervate
- enfeeble
- etherealize
- eviscerate
- excavate
- exhaust
- extenuate
- fish
- flower
- focus
- fool
- furrow
- goof
- gouge
- groove
- grub
- gull
- heart
- honeycomb
- jerk
- lower
- mark
- material
- matter
- milk
- mine
- mitigate
- monkey
- nub
- overthrow
- overturn
- parallel
- pith
- postulate
- quarry
- rarefy
- rattle
- reduce
- ruin
- sabotage
- scoop
- scrabble
- scrape
- scratch
- shake
- shovel
- sink
- spade
- spirit
- spiritualize
- stooge
- stuff
- subtilize
- subvert
- toy
- trench
- tunnel
- unbrace
- undermine
- unman
- unnerve
- unstring
- upend
- upset
- water
- weaken
- wreck