learnt ins and outs (verb) learn the ropes: learn something new
Sinonime: alienated,
belligerent, contending,
contentious, contumacious, disaffected, disputatious,
dissident, divisive, estranged,
fighting,
hostile,
insubordinate, insurgent, insurrectionary, litigious,
malcontent, mutinous,
partisan, quarrelsome,
rebellious, refractory,
rival, sectarian, seditious, troublemaking,
tumultous/tumultuous,
turbulentAntonime: agreeing, cooperating,
cooperative,
peaceful,
united