Part of speech:
Used as a relative pronoun preceded by that or a preposition in a clause that defines or restricts the antecedent:
Certain but not specified; whatever
That (one) which is present, close, nearby, etc., as distinguished from all others viewed as remote
The reason that; that
The person or persons that; whoever:
Occurring or existing as something indefinite, as in time or position:
So that; used to indicate purpose
With the purpose that:
The person or thing.
Designating the less remote in thought of two contrasted things
Find another word for that. In this page you can discover 35 synonyms, antonyms, idiomatic expressions, and related words for that, like: which, such, a particular, so-that, for the reason that, in-that, that-one, the, a well known, because and who.