Nouns

(n)dependant, dependenta person who relies on another person for support (especially financial support)

Adjectives

(a)dependentrelying on or requiring a person or thing for support, supply, or what is needed“dependent children”, “dependent on moisture”
(s)dependent, dependant, qualifiedcontingent on something else
(a)dependent, subordinate(of a clause) unable to stand alone syntactically as a complete sentence“a subordinate (or dependent) clause functions as a noun or adjective or adverb within a sentence”
(s)pendent, pendant, dependentheld from above and hanging down“a pendant bunch of grapes”
(s)subject, dependentbeing under the power or sovereignty of another or others“subject peoples”, “a dependent prince”