What's the difference between knaggy and snaggy?

Knaggy

Definition:

• (a.) Knotty; rough; figuratively, rough in temper.

Example Sentences:

Snaggy

Definition:

• (a.) Full of snags; full of short, rough branches or sharp points; abounding with knots.
• (a.) Snappish; cross; ill-tempered.

Example Sentences: