I.
noun
ADJECTIVE
▪ amused , mischievous , wicked
▪ slight
VERB + TWINKLE
▪ notice , see , spot
▪
I could see the ~ in his eyes.
PREPOSITION
▪ ~ of
▪
There was a slight ~ of mischief in her eyes.
PHRASES
▪ a ~ in sb's eye
II.
verb
Twinkle is used with these nouns as the subject: ↑ eye , ↑ star