Russian ⇄ English

кувалда n stresses
gen.	about-sledge; beetle; maul; sledgehammer (с длинной рукояткой; в отличие от club hammer: When I was shot in the head, my immediate thought was that someone hit me on the back of my neck with a sledgehammer. quora.com Yuriy83); sledge
alum.	sledge hammer
auto.	bulldozer; stone hammer
chem.	ram
construct.	hand sledge; knapping hammer; aboutsledge; beater; fore-hammer
el.	forehammer
fig., inf.	clumsy woman
geol.	boss hammer
Gruzovik, fig.	clumsy woman
Gruzovik, tools	double-face hammer
mech.eng., obs.	fore hammer (кузнечная)
met.	about-sledge hammer; two-handed hammer
mil., arm.veh.	double-face hammer
mil., tech.	bettle; spall hammer (для каменных работ)
mining.	bumping hammer; heavy hammer
nautic.	about sledge
tech.	club hammer; lump hammer; mall; tup; weighty hammer (Sloneno4eg); hitting tool; hammer; sledgehammer; drift (для забивания свай, столбов alexs2011)
tools	club hammer (с короткой рукояткой; в отличие от sledge hammer Yuriy83)
torped.	sledge-hammer
transp.	cross-pein sledge; uphand sledge

кувалда: 29 phrases in 13 subjects

Construction	2
General	3
Makarov	2
Mechanic engineering	1
Metallurgy	7
Military	1
Mining	1
Oil / petroleum	4
Oil and gas technology	1
Production	1
Sports	1
Technology	3
Transport	2