1. Physically untoughened
   - tender

See also: delicate, soft, weak

• thumbed
• thumbhole
• thumbnail
• thumbnut
• thumbprint
• thumbs-down
• thumbs-up
• thumbscrew
• thumbstall
• thumbtack
• thump
• thump out
• thumper
• thumping
• Thunbergia
• Thunbergia alata
• thunder
• Thunder Bay
• thunder lizard
• thunder mug
• thunder snake
• thunderbird
• thunderbolt
• thunderclap
• thundercloud