unorthodox
alienated
antiestablishment
at odds with
at variance with
breakaway
contrary
counter-culture
deviant
differing
disagreeing
disobedient
disregardful
dissentient
dissenting
dissident
froward
in opposition
inattentive
inconstant
indisciplined
inobservant
lawless
naughty
negligent
nonadherent
noncompliant
nonconformable
nonobservant
obstinate
opposing
recalcitrant
recusant
refractory
sectarian
sectary
self-willed
transgressive
unadaptable
unadjustable
uncompliant
uncomplying
unconforming
underground
undisciplined
unduteous
undutiful
unfaithful
unloyal
unobservant
unsubmissive