compunction (n.)
- attrition
- bashfulness
- beef
- bitch
- boycott
- challenge
- complaint
- conscience
- conscientiousness
- contriteness
- contrition
- demonstration
- demur
- demurral
- demurrer
- diffidence
- disinclination
- exception
- expostulation
- falter
- faltering
- fear
- grievance
- hesitance
- hesitancy
- hesitation
- howl
- kick
- march
- misgiving
- modesty
- objection
- pangs
- pause
- penance
- protest
- protestation
- punctiliousness
- qualm
- rally
- recoil
- regret
- reluctance
- remonstrance
- remonstration
- remorse
- repentance
- reserve
- rue
- ruth
- scruple
- scruples
- scrupulousness
- self-reproach
- shrinking
- shyness
- sit-in
- squawk
- strike
- teach-in
- throes
- unwillingness