Added to nouns and adjectives to form adjectives meaning “having the quality of”, either “involving the referent” or “analogous to it”.
Added to verbs to form adjectives meaning "inclined to".
Used in the name of some locations which end in -ia in Latin.
Forming abstract nouns denoting a state, condition, or quality.
Greater than normal quantity or importance, as in ultrasecret.
Excessively, to an extreme, as in ultramicroscopic, ultra-careful.
Beyond, outside of, as in ultrasonic.
intensely, extremely, or exceptional
Beyond, on the far side of, as in ultraviolet.