1. lacking flavor; tasteless
2. lacking qualities that excite, stimulate, or interest; dull

Examples

• The soup was so insipid that I added extra salt and pepper.
• Without any seasoning, the chicken tasted insipid.
• His insipid conversation put everyone to sleep.
• The movie was criticized for its insipid plot and weak characters.
• She found the book insipid and couldn’t finish reading it.
• The insipid coffee needed more flavor.
• The comedian’s insipid jokes failed to make anyone laugh.