YOU SAID:
that one was really ominous
INTO JAPANESE
あれは本当に不吉だった
BACK INTO ENGLISH
that was really ominous
INTO JAPANESE
それは本当に不吉だった
BACK INTO ENGLISH
it was really ominous
INTO JAPANESE
本当に不吉だった
BACK INTO ENGLISH
was really ominous
INTO JAPANESE
本当に不吉だった
BACK INTO ENGLISH
was really ominous
That didn't even make that much sense in English.