lamad  (law-mad')
to goad, i.e. (by implication) to teach (the rod being an Oriental incentive):(un-) accustomed, diligently, expert, instruct, learn, skilful, teach(-er, -ing).
to do well
yatab  (yaw-tab')
to be (causative) make well, literally (sound, beautiful) or figuratively (happy, successful, right)
darash  (daw-rash')
to tread or frequent; usually to follow (for pursuit or search); by implication, to seek or ask; specifically to worship
mishpat  (mish-pawt')
a verdict (favorable or unfavorable) pronounced judicially, especially a sentence or formal decree (human or (participant's) divine law, individual or collective
'ashar  (aw-shar')
to be straight (used in the widest sense, especially to be level, right, happy); figuratively, to go forward, be honest, proper
the oppressed
chamowts  (khaw-motse')
violent; by implication, a robber -- oppressed.
shaphat  (shaw-fat')
to judge, i.e. pronounce sentence (for or against); by implication, to vindicate or punish; by extenssion, to govern; passively, to litigate
the fatherless
yathowm  (yaw-thome')
a bereaved person -- fatherless (child), orphan.
riyb  (reeb)
to toss, i.e. grapple; mostly figuratively, to wrangle, i.e. hold a controversy; (by implication) to defend
for the widow
'almanah  (al-maw-naw')
a widow; also a desolate place -- desolate house (palace), widow.