sillily
(adverb)
adverb
1. (dated) In a silly manner; foolishly.
- The man walked down the street so sillily that many a bystander stopped and stared slack-jawed.
(adverb)
1. (dated) In a silly manner; foolishly.
- The man walked down the street so sillily that many a bystander stopped and stared slack-jawed.