Wiktionary
detectably
adv. In a way that can be detected
Usage examples of "detectably".
Experimentally hoisting it onto his shoulder that morning, Richard thought that his retch of pain was, in retrospect, detectably quieter: appreciably more subdued.
It emits detectably only in the lower radio frequencies, and that is feeble.
And to his trained sense her relationship to the anonymous but ler was detectably odd.
He took a step forward, and the air in the courtyard grew detectably warmer.
She had been detectably nervous the whole time she had been alone with Heem.