All how synonyms
how
H h noun how
- why — for what? for what reason, cause, or purpose?: Why did you behave so badly?
adv how
- whereby — By which.
- whence — from what place?: Whence comest thou?
- by means of — If you do something by means of a particular method, instrument, or process, you do it using that method, instrument, or process.
- wherewith — Rare. wherewithal.