relation

As nouns the difference between foundation and relation

is that foundation is the act of founding, fixing, establishing, or beginning to erect while relation is relation.

As nouns the difference between relation and abduction

is that relation is relation while abduction is leading away; a carrying away .

As nouns the difference between relevancy and relation

is that relevancy is (legal|scotland) sufficieny (of a statement, claim etc) to carry weight in law; legal pertinence while relation is relation.

As a noun relation

is relation.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between operation and relation

is that operation is operation (method by which a device performs its function) while relation is relation.

As nouns the difference between relatum and relation

is that relatum is (logic) a term that is related to the referent while relation is relation.

As nouns the difference between relation and partnership

is that relation is relation while partnership is the state of being associated with a partner.

As nouns the difference between relation and kinsman

is that relation is the manner in which two things may be associated while kinsman is a male relative.

As nouns the difference between conjunction and relation

is that conjunction is the act of joining, or condition of being joined while relation is relation.

Relation is a related term of rumor.

As nouns the difference between relation and rumor

is that relation is relation while rumor is (us|countable) a statement or claim of questionable accuracy, from no known reliable source, usually spread by word of mouth.

As a verb rumor is

(transitive|usually|used in the passive voice) to tell a rumor about; to gossip.