No, it is an adjective.
A verb is a noun that describes an action or existence.
No. It's not a verb.
ultrasound, ultramodern, ultravioletUltramarine, ultramontane, and several hyphenated words such as ultra-violet, ultra-vires, ultra-sonic and ultra-microscope
ultra
Culture rhymes with ultra
no such thing as "ultra"
ultra sound
Ultra is typically a prefix, not a word, but is used as slang or a short form of longer words.(extremist, from ultra-nationalist)Police rounded up ultra suspects after the bombing.(ultra marathon)Running an ultra requires great endurance.(ultra-secret)British decryption of German codes in World War II was code-named Ultra.
After "ultra 9" would typically come "ultra 10" in a sequential numbering system.
Ultra high frequency.
Ultra
ultra rare!
Shopkins toys are regarded as ultra rare because of their characteristics