Part of speech:
An early type of animal from which later kinds have evolved
Being in control; superiority, or commanding influence; ascendency.
Any of various other plant parts that grow underground, especially an underground stem such as a corm, rhizome, or tuber.
Forerunner is defined as something or someone that goes before to tells that something or someone is coming.
Coming after; following in time, place, or order
The definition of preliminary is something that happens or comes before the main action.
Preceding in time; earlier; previous; former
A thing followed or replaced by another thing, as in use
Precursor is defined as something that led to the creation of something similar but new.
A basis for an action or response; a reason:
A person or thing that forms
The definition of a line is a mark connecting two points, something stretched between two things, or two or more people standing in a row.
A former period of someone's life kept secret or thought to be shameful:
Reason is the cause for something to happen or the power of your brain to think, understand and engage in logical thought.
Nearer the rear (esp. of a ship or aircraft)
Placed before or in front.
The definition of a progenitor is a direct ancestor, or source from which something develops.
Occasion is a special event or a specific time when something is possible or when something will happen.
A male parent of an animal.
The definition of a forebear is a person's ancestor.
A female ancestor
A woman who gives birth to a child.
An interval separating two points of this quantity; a duration.
An act of beginning; an initial effort:
Find another word for antecedent. In this page you can discover 49 synonyms, antonyms, idiomatic expressions, and related words for antecedent, like: previous, advance, ancestor, ascendant, ascendent, root, forerunner, subsequent, exordial, precessional and precurrent.