Couple

дво́йка

dvójka

(two partners)

двои́ца

dvoíca

(two forces that are equal in magnitude but opposite in direction, thus creating the turning effect of a torque or moment)

ма́лко

málko

(a small number of)

ня́колко

njákolko

(a small number of)

по́люс

póljus

(one of the pair of plates in a voltaic battery)

чифт

čift

(two of the same kind considered together)

сдвоявам impf свързвам

sdvojavam

(to join together)

съединявам

sǎedinjavam

(to join together)