There is no -ly adverb formed from the noun or verb smile.
The adverb, rarely used, would be smilingly.
The adjective form may be smiling or "smiley." (used often as a nickname)
The noun "smiley" can be used to mean any emoticon, but usually :) or :-)
spell basically as basic-lee
noisily
The word for (a) smile is "sonrisa."The verb "to smile" is sonreír.
easily
smile
The word is scholarly, which is scholar + the suffix -ly.
Subrisus.
Nothing special, no tricks: Just "scarcely."
The correct spelling is "hungrily"
The correct spelling is wholly.
s u r e l y
As far as I've found, there is no word for smile in qenyan or sindarian...... yet