cheerful vs twinkly

cheerful and twinkly both are adjectives.

Word	Noun	Adjective	Verb	Adverb
cheerful	No	Yes	No	No
twinkly	No	Yes	No	No

cheerful (adjective)	twinkly (adjective)
being full of or promoting cheer; having or showing good spirits	smiling with happiness or optimism
pleasantly (even unrealistically) optimistic