There is no association found for «knavishly».

Wiktionary

KNAVISHLY, adverb. In a knavish manner.

Dictionary definition

KNAVISHLY, adverb. In an artful manner; "he craftily arranged to be there when the decision was announced"; "had ever circumstances conspired so cunningly?".

Wise words

Every day we should hear at least one little song, read one good poem, see one exquisite picture, and, if possible, speak a few sensible words.
Johann Wolfgang Von Goethe