shackle (n.)
- anchor
- arrest
- bar
- barrier
- bind
- bit
- bond
- brake
- bridle
- burden
- cage
- camisole
- chain
- chains
- check
- checkrein
- chock
- clog
- cloister
- collar
- control
- coop
- countercheck
- cramp
- crib
- cripple
- cuffs
- cumber
- curb
- damper
- deterrent
- doorstop
- drag
- drogue
- encumbrance
- entangle
- fetter
- gag
- halter
- hamper
- hamstring
- handcuff
- handicap
- hindrance
- hobble
- hold
- impediment
- irons
- lame
- lash
- leash
- lime
- limit
- lumber
- manacle
- martingale
- mew
- moor
- muzzle
- net
- obstacle
- obstruction
- pelham
- pen
- picket
- pillory
- pinion
- pound
- rein
- remora
- restraint
- restriction
- rope
- scotch
- snaffle
- snarl
- spoke
- stay
- stocks
- stop
- straightjacket
- straitjacket
- stranglehold
- strap
- tangle
- tether
- tie
- toil
- trammel
- truss
- yoke
shackle (v.)
- anchor
- arrest
- bar
- bind
- bit
- bond
- brake
- bridle
- burden
- cage
- chain
- check
- chock
- clog
- cloister
- collar
- confine
- constrain
- control
- coop
- countercheck
- cramp
- crib
- cripple
- cumber
- curb
- detain
- deter
- discourage
- drag
- embarrass
- enchain
- enclose
- encumber
- enmesh
- ensnarl
- entangle
- entrap
- entwine
- fasten
- fetter
- gag
- halter
- hamper
- hamstring
- handcuff
- handicap
- hinder
- hobble
- hog-tie
- hold
- hopple
- immure
- impede
- impound
- inhibit
- involve
- lame
- lash
- leash
- lime
- limit
- lumber
- manacle
- mew
- moor
- muzzle
- net
- pen
- picket
- pillory
- pinion
- pound
- rein
- restrain
- restrict
- rope
- scotch
- secure
- snaffle
- snarl
- stay
- stop
- strap
- tangle
- tether
- tie
- toil
- trammel
- truss
- yoke
