'Rude' can mean things like rough, coarse, common or basic. For some of those meanings, tenderly would work as an opposite, depending on exact context.
rudely
That would be "impolite" or "rude".
more rudely most rudely
Tenderly was created in 1946.
She tenderly dabbed at the little girl's injury
Yes, tenderly is an adverb.Some example sentences using this word are:He touched her tenderly.The couple tenderly embraced.
more rudely
The correct spelling for the word "rudely" is r-u-d-e-l-y.
Tenderly - 1968 is rated/received certificates of: USA:M
No, rudely is an adverb. The adjective form is rude.
(You would have to use the adverb, which is tenderly.) She touched his face tenderly.
the little boy tenderly hid his sister from the dog