l?mad
law-mad’
A primitive root; properly to goad, that is, (by implication) to teach (the rod being an Oriental incentive): – [un-] accustomed, X diligently, expert, instruct, learn, skilful, teach (-er, -ing).

H3384
¨? ¨
y?r?h y?r?’
yaw-raw’, yaw-raw’
A primitive root; properly to flow as water (that is, to rain); transitively to lay or throw (especially an arrow, that is, to shoot); figuratively to point out (as if by aiming the finger), to teach: – (+) archer, cast, direct, inform, instruct, lay, shew, shoot, teach (-er, -ing), through.

G1321
¬
didask?
did-as’-ko
A prolonged (causative) form of a primary verb ¬ da? (to learn); to teach (in the same broad application): – teach.

G1319
±?±?»±
didaskalia
did-as-kal-ee’-ah
From G1320; instruction (the function or the information): – doctrine, learning, teaching.

G1320
¬?±?»
didaskalos
did-as’-kal-os
From G1321; an instructor (generally or specifically): – doctor, master, teacher.