"Knavishly" is a word in ENGLISH

knavishly ENGLISH
Definition:

Mischievously; waggishly; roguishly.

knavishly ENGLISH
Definition:

In a knavish manner; dishonestly; fraudulently.

Few words of positivity

The mind of had the ability to alter the state of matter itself, and, more important, the mind had the power to encourage the physical world to move in a specific direction

Dan Brown, The Lost Symbol

WORD SUGGESTIONS
Laugh your heart out.

What do you get if you cross a computer with a hamburger?A big mac.

knavish ENGLISH

Mischievous; roguish; waggish.

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roguish ENGLISH

Pleasantly mischievous; waggish; arch.

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waggish ENGLISH

Like a wag; mischievous in sport; roguish in merriment or good humor; frolicsome.

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