superfast

From WikiWord, the free dictionary

/ˈsupɚˌfæst/ English

Definitions

adjective

Extremely fast.

adverb

At extremely high speed.

Related words

Synonyms

hyperfast superquick superspeedy lightning fast quick as a flash overfast rapid ultraquick lightning-quick superslow overspeedy ultrarapid quick as lightning speedful ultraswift lightning

Rhymes

aghast steadfast cast downcast vast overcast blast contrast fast outcast

References