Definition of titter:
chortle, giggle, belly laugh, cachinnation, scoff, laugh, study at laugh, guffaw, howl, horselaugh, laughter, cackle, snicker, chuckle, boff, jeering, snigger, force a smile/laugh, hoot, roar, peal, hee-haw, snicker, boffola, twitter, snigger.
- "Project Gutenberg, Deep Waters, by W.W. Jacobs", W.W. Jacobs.
- "A Singer from the Sea", Amelia Edith Huddleston Barr.
- "The History of Samuel Titmarsh and the Great Hoggarty Diamond", William Makepeace Thackeray.