This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Resembling a king or some aspect of one.

adj. having the rank of or resembling or befitting a king

"His waist grew to more than 45 inches, later in his life, and so he developed these sleeves padded with sawdust so as to broaden his shoulders and distract from his waistline, so he could go on looking massive and kinglike."

noble   

unkingly    unkinglike   

kingside   

kingly