Synonyms of undisciplined in English:


See definition of undisciplined


1‘the school said that his kid was lazy and undisciplined’

unruly, disorderly, disobedient, badly behaved, obstreperous, recalcitrant, refractory, intractable, wilful, wayward, delinquent, perverse, naughty, contrary, rebellious, mutinous, insubordinate, disruptive, attention-seeking, turbulent, errant, out of hand, out of control
uncontrolled, uncontrollable, unrestrained, ungovernable, wild, capricious, unsteady, untrained, unschooled
British informal stroppy, bolshie
archaic contumacious

disciplined, well behaved

2‘nobody knew how undisciplined she had been with her money’

disorganized, unorganized, erratic, unsystematic, unmethodical, disorderly, chaotic, random, irregular, haphazard, in disarray, confused, muddled, jumbled
lax, slapdash, slipshod, sloppy
informal all over the place
British informal shambolic, all over the shop
North American informal all over the map, all over the lot

orderly, organized