Having no useful result; ineffectual:
Lacking in vigour or expression.
Having teeth, especially of a certain number or type. Often used in combination:
Find another word for toothless. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for toothless, like: agomphious, edentate, edentulous, futile, ineffectual, weak and toothed.