i-adjective
indisputable; undeniable; unmistakable
Used to state that a fact, truth, or quality is beyond argument. Often appears in expressions like 争えない事実 (indisputable fact).
See also: 争う (あらそう)
彼の才能は争えない。
His talent is undeniable.
これは争えない事実だ。
This is an indisputable fact.