Fantastamazing 

A compound word combining "fantastic" and "amazing." It is used when something is so wonderful that it can barely be fathomed.

Samrat's various karate achievements were so fantastamazing that words couldn't even describe it.

Fantastamazing by lucybee March 30, 2011

fantastamazing 

Adjective: Something just so great, something that makes you dumbstruck with utter "Ah"

Lucy is so fantastamazing for getting me that Taylor Swift autograph.

fantastamazing by underclasshero121 March 30, 2011

Fantastimazing 

adj.
when something is both fantastic and amazing at the same time.

I heard that the new game out right now is pretty fantastimazing due to its quality graphics and fun gameplay.

Fantastimazing by penthouse plant September 23, 2020

fantasamazing 

When some thing is both fantastic and amazing, this can mean something is amazing or hilarious

Ex. 1 Mary throws a sick party.
Person: Mary's party was fantasamazing.

Ex. 2 Two friends reminiscing on a great memory

Friend 1: remember funny that day was with the ski's at your apartment?
Friend 2: omg that day was fantasamazing

fantasamazing by Skiyee December 29, 2023