Use 'paunchy' to describe someone's body shape, focusing on a large belly. The retired wrestler became a paunchy figure.
Pro Tip 2/3
Mildly Derogatory
'Paunchy' can be slightly insulting; use with caution to avoid offending someone. His paunchy appearance became the target of mild jokes at the reunion.
Pro Tip 3/3
Informal Context
Best used in casual conversation, 'paunchy' is not a term for formal descriptions. Mike's turning into a paunchy old man, isn't he?