bon·ny 

(also bonnie) 

/ˈbänē/
SCOTTISHNORTHERN ENGLISH
adjective: bonny; comparative adjective: bonnier; superlative adjective: bonniest

1.

1. 
   attractive; beautiful.
   "a bonny lass"

Derivatives

ADVERB

bonnily /ˈbänəlē/

NOUN
bonniness