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”
(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)dependent, dependant, qualifiedcontingent on something else
(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”