1. Trembling; quaking.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• triped,
• traped,
• trepaid,
• trapid,
• twepid,
• toropid,
• rrepid,
• frepid,
• grepid,
• yrepid,
• 6repid,
• 5repid,
• trwpid,
• trspid,
• trdpid,
• trepud,
• trepit,
• Treped,
• trephid,
• trepede

• trapped,
• tripod,
• tripodi,
• triopidae,
• trap door,
• trepidly,
• trifid.

The adjective form of the word "trepid" is "trepidatious".

The plural form of the word "trepid" is "trepids".

The singular form of the word "trepid" is "trepidation"