1. (informal) to sense something suspicious

Derived forms: smells a rat

• 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
• toon
• Toona