English ⇄ Esperanto Russian +

by feel stresses
amer.	по ощущениям (bigmaxus)
idiom.	на глазок (Alex_Odeychuk)
lit.	интуитивно (на ощупь Alex_Odeychuk)
space	ощупью
tech.	на глаз
	★ на ощупь

by feel : 42 phrases in 8 subjects

Aviation	1
Business	1
General	18
Idiomatic	2
Literature	1
Makarov	16
Mechanic engineering	2
Psychology	1