1. Relying on observation or experiment
   - experimental, observational

See also: empiric, empirical

• wriggle
• wriggler
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• wring out
• wringer
• wrinkle
• wrinkle-resistant
• wrinkled
• wrinkleless
• wrinkleproof
• wrinkly
• wrist
• wrist bone
• wrist joint
• technical analysis of stock trends
• technical analyst
• technical foul
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• technical sergeant
• technical-grade