- restrain, encumber, cumber, constrain - hold back
--1 is one way to restrict, restrain, trammel, limit, bound, confine, throttle
Sample sentence:
Somebody ----s something
- stiffen, tighten, tighten up, constrain - restrict; "Tighten the rules"; "stiffen the regulations"
--2 is one way to restrict, restrain, trammel, limit, bound, confine, throttle
Sample sentence:
Somebody ----s something