uneasy/bidding

I was reading an story and I didnt know what the author meant with this sentence:
“He’s bidding his time”

the complete sentence was “He’s bidding his time, waiting for me to fall in his perfect trap”.

and then I found the word uneasy, and I realized I didnt know an antonym for that.
I found “at ease” on the thesaurus but I dont think it is an adjective.

So, would it be easy??? like… “I’m easy when you are at home early”???

You mean ‘biding’ = to wait patiently for an opportunity

“easy” does not work.

Maybe “comfortable” or “relaxed” are possible.