paronomastically
/ˌparənə(ʊ)ˈmastɪkli/ /ˌparnə(ʊ)ˈmastɪkli/Rhetoric
adverb
In a paronomastic manner; punningly.
Origin
Early 19th century; earliest use found in Francis Wrangham (1769–1842), writer and Church of England clergyman. From paronomastic + -ally.