YOU SAID:

the explosion was ginormaus

INTO JAPANESE

爆発はギノーマウスだった

BACK INTO ENGLISH

The explosion was a ginormouse

INTO JAPANESE

爆発は巨大だった

BACK INTO ENGLISH

the explosion was huge

INTO JAPANESE

爆発は大きかった

BACK INTO ENGLISH

the explosion was big

INTO JAPANESE

爆発は大きかった

BACK INTO ENGLISH

the explosion was big