Home › Topics › Word Roots › alter / ali

alter / ali

other (of two); other

Latin · alter; alius

Latin alter 'the other of two' and alius 'other'. Alter- gives change or taking turns (alter, alternate); ali- gives something belonging to another (alien, alienate).

Memory trick

ALTER is the OTHER one: change makes things other; ALIEN is from some other place.

Words from this root