(a.) Consisting of scraps; fragmentary; lacking unity or consistency; as, a scrappy lecture.

aggressive antagonistic argumental argumentative arrested battling bellicose belligerent bloodthirsty bloody bloody-minded brawling broken broken off callow capricious careening cat-and-dog cat-and-doggish catchy chauvinist chauvinistic chopped-off choppy combative contentious controversial decousu defective deficient desultory deviative disconnected discontinued discontinuous discrete disjunctive disputatious eccentric embryonic enemy episodic erratic failing ferocious fierce fighting fitful flickering fluctuating full of fight guttering halting hawkish herky-jerky heteroclite hostile hypoplastic immature immethodical in arrear in arrears in default in short supply inadequate incoherent incomplete inconstant infant inimical intermittent intermitting interrupted irregular jagged jerky jingo jingoish jingoist jingoistic lacking litigious lurching martial militant militaristic military missing needing noncontinuous nonlinear nonsequential nonserial nonuniform offensive parenthetic part partial patchy polemic pugnacious quarrelsome rambling rough saber-rattling sanguinary sanguineous savage scant scanty short shy sketchy snatchy soldierlike soldierly spasmatic spasmic spasmodic spastic sporadic spotty staggering suspended trigger-happy truculent uncertain unconnected underdeveloped undeveloped unequal uneven unfriendly unjoined unmethodical unmetrical unpacific unpeaceable unpeaceful unregular unrhythmical unsettled unsteady unsuccessive unsystematic variable veering wandering wanting warlike warmongering warring wavering wobbling wobbly