probably from the base of ὄφελος (through the idea of accruing); to owe (pecuniarily); figuratively, to be under obligation (ought, must, should); morally, to fail in duty:--behove, be bound, (be) debt(-or), (be) due(-ty), be guilty (indebted), (must) need(-s), ought, owe, should. See also ὄφελον.
from ἀπό and δίδωμι; to give away, i.e. up, over, back, etc. (in various applications):--deliver (again), give (again), (re-)pay(-ment be made), perform, recompense, render, requite, restore, reward, sell, yield.
from ἀπό and (to send; an intensive form of , to go); to send forth, in various applications (as follow):--cry, forgive, forsake, lay aside, leave, let (alone, be, go, have), omit, put (send) away, remit, suffer, yield up.
from φέρω; a load (as borne), i.e. (figuratively) a tax (properly, an individual assessment on persons or property; whereas τέλος is usually a general toll on goods or travel):--tribute.
from τίνω; a value, i.e. money paid, or (concretely and collectively) valuables; by analogy, esteem (especially of the highest degree), or the dignity itself:--honour, precious, price, some.
TRV