i Register
In some senses, chubby is marked as slang. Watch for register when choosing this word.
ADJ.
hubby, kind, little, older
My little chubby nephew loved playing in the park every afternoon.
VERB + CHUBBY
arms, bit, face, think
The baby's chubby arms reached out toward her mother with a big smile.
CHUBBY + NOUN
cheeks, child, fingers, girl, woman's, women
The chubby child held his mother's hand as they walked through the park.
PREP.
around
The baby's chubby cheeks turned red around the edges when he started crying.
ADV.
especially, obviously
The baby looked especially chubby in that oversized winter coat.