boycott (n.)
- ban
- banishment
- bar
- barring
- beef
- bitch
- blackball
- blacklist
- blockade
- challenge
- circumscription
- complaint
- compunction
- debarment
- demarcation
- demonstration
- demur
- demurrer
- dispute
- embargo
- exception
- exclusion
- expostulation
- grievance
- holler
- howl
- inadmissibility
- injunction
- kick
- lockout
- march
- narrowing
- object
- objection
- omission
- ostracism
- outlaw
- picket
- preclusion
- prohibition
- proscription
- protest
- protestation
- qualm
- rally
- refuse
- reject
- rejection
- relegation
- remonstrance
- remonstration
- repudiation
- restriction
- revolt
- scruple
- shun
- sit-down
- sit-in
- slowdown
- squawk
- strike
- taboo
- teach-in
- tie-up
- turnout
- walkout
