оп | р

Р
avia.	roentgen
р.
gen.	r.; river
ра
food.ind.	diffusion cell
tech.	gas alarm; torr

| усталеному

усталений
gen.	engrained; established; stable; ascertained; well-established
IT	routine; stationary; steady
law	entrenched; fixed

| рухов

руховий
gen.	locomotive; locomotor; motional; motive
anat.	efferent; impellent
mil.	leading
physiol.	motor

- only individual words found