Therewith :: Therewith (adv.) In addition; besides; moreover.
Therewithal :: Therewithal (adv.) With that or this; therewith; at the same time.
Wherewith :: Wherewith (adv.) With which; -- used relatively.
Wherewith :: Wherewith (adv.) With what; -- used interrogatively.
Wherewith :: Wherewith (n.) The necessary means or instrument.