Word: superfast
Part of speech: Adverb
Syllables: su
per
fast
Definition: At extremely high speed.
Morphemes:
Affix: super-
Language: en
PoS: Prefix
Meaning: superior in size, quality, number, degree, status, title, or position
Etymology Compounds: Affix: super-
Language: la
Decoded: super-
PoS: Prefix
Meaning: super-; over, above
Affix: fast
Language: en
PoS: Adverb
Meaning: Quickly, with great speed; within a short time .