Synonym of INFINITE

Answer: Option B

Strange : unusual or surprising; difficult to understand or explain.
Endless : having or seeming to have no end or limit.
Indefinite : lasting for an unknown or unstated length of time.
Vague : of uncertain, indefinite, or unclear character or meaning.
Infinite : limitless or endless in space, extent, or size; impossible to measure or calculate.

Synonym of Infinite is Endless