Barely useful; almost worthless or pointless, but nevertheless better than having nothing at all.

Extremely stupid.

(idiomatic, simile) Superlative; wonderful.

(of an aircraft) Weighing more than the volume of air which it displaces. / Of, pertaining to, or using an aircraft which weighs more than the volume of air it displaces.

Alternative form of old as the hills

(idiomatic) Usually; more than half the time; more likely to be the case than not to be the case.

(only attributive) Alternative form of larger than life.

Faster than the speed of light in a vacuum, the theoretical speed limit for travel within the universe.

(derogatory) Hypocritically or self-righteously pious; sanctimonious.

Of greater size or magnitude than is naturally or normally the case. / (figuratively, usually of a person) Very imposing, renowned, or impressively influential.