Improbable speeds Synonyms

Improbable replaced

incredible speeds

ridiculous speeds

impossible speeds

absurd speeds

preposterous speeds

fantastic speeds

extraordinary speeds

unnatural speeds

Definitions for Improbable

(adjective) not likely to be true or to occur
(adjective) having a probability too low to inspire belief
(adjective) too improbable to admit of belief

Synonyms for phrase

incredible bounds

IS abbreviation

IS is an abbreviation for Improbable Speeds

What does IS stand for?

IS stands for "Improbable Speeds"