1. Being in a tense state
   - edgy, high-strung, jittery, jumpy, nervy, overstrung, restive, uptight

See also: tense

• too big for one's breeches
• too large
• too much
• too soon
• too-careful
• too-generous
• too-greedy
• toodle-oo
• toodle-pip
• tool
• tool around
• tool bag
• tool cabinet
• tool case
• tool chest
• tool kit
• tool steel
• tool-and-die work
• toolbar
• toolbox
• tooler
• toolhouse
• toolmaker
• toolshed
• toom