Russian ⇄ English

мучиться неизвестностью stresses
gen.	be sit, stand, walk on thorns; be on the tenter-hooks; be on the gridiron; be on the anxious bench; be on the tenters; be sit, stand, walk on thorns; be on the tenter-hooks
amer.	be on the anxious seat
Makarov.	be on a knife edge (и т. п.); be on tenter; be on tenterhooks; be on the tenterhooks; sit on thorns; stand on thorns; walk on thorns; be on the gridiron; twist in the wind
obs.	be on tenters; be on tenters
мучить кого-либо неизвестностью
gen.	keep on tenter-hooks
Makarov.	keep someone on tenterhooks; keep someone on the tenterhooks
мучить неизвестностью
gen.	keep someone on tender-hooks

мучиться неизвестностью: 4 phrases in 2 subjects

General	2
Makarov	2