queerly
1. [ adverb ] in a strange manner
Synonyms: funny oddly funnily strangely
Examples:

"a queerly inscribed sheet of paper" "he acted kind of funny"

Related terms: strange curious curious curious curious
2. [ adverb ] in a questionably unusual manner
Synonyms: fishily
Examples:

"this money had been queerly come by"

Related terms: fishy fishy fishy