breakaway (n.)
- apostasy
- backsliding
- beat
- betrayal
- bolt
- contradictory
- defection
- dereliction
- deserter
- desertion
- disloyalty
- dissident
- extreme
- faithlessness
- hippie
- hostile
- insurgent
- maverick
- nonconformist
- offbeat
- original
- rare
- ratting
- reactionary
- rebel
- recidivism
- recusant
- resistant
- revolutionary
- schism
- secession
- secessionist
- sectarian
- sectary
- separatist
- subversive
- treason
- underground
- unique
- walkout
breakaway (adj.)
- alienated
- antagonistic
- antipathetic
- beat
- clashing
- conflicting
- contradictory
- counteractive
- cranky
- crotchety
- dissentient
- dissenting
- dissident
- extreme
- factious
- fringy
- heretical
- heterodox
- hostile
- informal
- inimical
- insurgent
- insurrectionary
- kinky
- maverick
- mutinous
- nonconforming
- nonconformist
- offbeat
- opposing
- original
- perverse
- rare
- reactionary
- rebellious
- recalcitrant
- recherche
- recusant
- renunciative
- repudiative
- repugnant
- resistant
- revolutionary
- riotous
- schismatic
- sectarian
- seditious
- separatist
- subversive
- traitorous
- treasonable
- turbulent
- uncommon
- unconventional
- underground
- unexpected
- unfamiliar
- unfashionable
- unheard-of
- unique
- unorthodox
- unthought-of
- unusual
- unwonted