| |||
| pretreated crude oil | |||
| rough, unplaned, roughly hewn, uneven, deveiled, (pitch faced stone); slash | |||
| |||
| rough | |||
| |||
| aspero; coarse | |||
| rough | |||
| crude; crude petroleum | |||
| raw; unrefined | |||
| unmachined | |||
| rough (scaber); scabrous (scaber) | |||
| |||
| rasping; buff | |||
| roughening | |||
| roughing | |||
|
ruw : 389 phrases in 41 subjects |