1. Without knowledge or intention
   - unwittingly, inadvertently

Antonym: knowingly

• tearing down
• tearjerker
• tearless
• tearoom
• tears
• teary
• teary-eyed
• Teasdale
• tease
• tease apart
• teased
• teasel
• teaser
• teashop
• teasing
• teasingly
• teasle
• teaspoon
• teaspoonful
• teat
• teatime
• teazel
• teazle
• Tebaldi
• Tebet