Fierce utter Synonyms

Definitions for Fierce

(adjective) violently unfriendly or aggressive in disposition
(adjective) extreme in degree, power, or effect
(adjective) harsh and threatening in manner or appearance

FU abbreviation

FU is an abbreviation for Fierce Utter

What does FU stand for?

FU stands for "Fierce Utter"

Utter replaced

Definitions for Utter

(adjective) having no exceptions or restrictions
(adjective) of the highest degree
(verb) to send forth using the vocal chords