wa·ter·fall 
(wôtər-fôl′, wŏtər-)
(wôtər-fôl′, wŏtər-)n.
A steep descent of water from a height; a cascade.
- disproportion
- disproportional
- disproportionally
- disproportionate
- disproportionately
- disproportionateness
- disprovable
- disproval
- disprove
- disputability
- disputable
- disputably
- disputant
- disputation
- disputatious
- disputatiously
- disputatiousness
- dispute
- disputer
- disqualification
- disqualify
- disquiet
- disquietingly
- disquietly
- disquietude