antecedent

nouns

someone from whom you are descended (but usually more remote than a grandparent)
a preceding occurrence or cause or event
is derived from
is a type of (narrower)
events that provide the generative force that is the origin of something
"they are trying to determine the cause of the crash"
anything that precedes something similar in time
"phrenology was an antecedent of modern neuroscience"
the referent of an anaphor; a phrase or clause that is referred to by an anaphoric pronoun
is a type of (narrower)
something referred to; the object of a reference

adjectives

preceding in time or order
is derived from
is derived from
antonym
is similar to
earlier in time
is similar to
in anticipation
is similar to
existing previously or before something
"variations on pre-existent musical themes"
see also
existing or coming before