Russian ⇄ Abkhaz Afrikaans Bashkir Chinese Czech Danish Dutch English Esperanto Estonian Finnish French Georgian German Hungarian Italian Japanese Kalmyk Khmer Latvian Norwegian Bokmål Polish Portuguese Spanish Tajik Turkish Ukrainian Vietnamese

бестолковый adj. stresses
gen.	featherheaded (о человеке); absurd; clueless; dim; dull; fat-brained; fozy; half-assed; muddle-headed; purblind; puzzle-headed; shiftless; stupid; thick-headed; mindless; thick-skulled; thick-witted; fat brained; muddle headed; thick headed; thick skulled; thick witted; clownish; cockeyed; misguided (Ремедиос_П); Boeotian; dumb; hit-or-miss (Anglophile); slow; slow-witted; mess (suburbian); hopeless (suburbian); feckless (Ремедиос_П); untoward (Vadim Rouminsky); nondescript (Vadim Rouminsky); barren; drowsy headed; dullard; fatuous; oafish; unapprehensive; unwitty; wrongheaded; confused
Gruzovik	muddleheaded; incoherent; disconnected; unintelligible
Игорь Миг	bumbling
amer.	meatball (Taras)
avunc.	dumb-ass (Andrey Truhachev)
fig.	doofу (reverso.net suburbian)
fig., inf.	obtuse
inf.	goofy; gormless; pumpkin-headed (ART Vancouver); spaced out (Andrey Truhachev); empty-headed (Andrey Truhachev); brainless (Andrey Truhachev); inane (don't constantly badger people with inane questions Val_Ships); shallow-minded (Val_Ships); daft (silly or foolish: don't ask such daft questions Val_Ships)
Makarov.	addlebrained
obs.	conceitless; wronghead
slang	rattlebrained; cabbagehead (Interex); out to lunch (Interex); zerk (Interex)
vulg.	sorry-ass
бестолково adv.
gen.	in a irrational way; in a muddled way; muzzily
Gruzovik	without sense
Игорь Миг	haphazardly

бестолковый: 42 phrases in 13 subjects

American usage, not spelling	1
Avuncular	1
British usage, not spelling	1
Business	1
Economy	1
General	18
Informal	5
Literature	1
Makarov	5
Military lingo	2
Obsolete / dated	2
Rhetoric	1
Slang	3