真偽 しんぎのほど
shingino hodo

Noun
Expression

1. extent to which (something) is true or false; whether or not (something) is true

かれ報告 ほうこく真偽 しんぎのほどは うたがわしい。
kareno hōkokuno shingino hodowa utagawashii.
I doubt the truth of his report.
Other forms: