Ulterior

/ʌlˈtɪəriər/

Meaning & Definition

adjective

Existing beyond what is obvious or admitted; intentionally hidden.

She had ulterior motives for volunteering at the shelter, hoping to gain favor with the board.

Beyond what is immediately apparent or understood.

The ulterior factors influencing his decision were not revealed until much later.

From Latin 'ulterior', meaning 'further', comparative of 'ultra'.

ulterior motives

Reasons for an action that are not evident or stated.

ultra

Beyond or outside.

ultrasonic

Sound waves beyond the human hearing range.

Having hidden intentions.

He's acting nice, but I think he has ulterior plans.