1. Based primarily on surmise rather than adequate evidence
   - conjectural, divinatory, hypothetical, supposed, suppositional, suppositious, supposititious

See also: theoretic, theoretical

• woe is me
• woebegone
• woeful
• woefully
• woefulness
• wog
• woggle
• wok
• wold
• wolf
• wolf bean
• wolf boy
• wolf cub
• wolf down
• wolf pack
• wolf pup
• wolf spider
• wolf's milk
• wolf-sized
• wolf-whistle
• wolfbane
• wolfberry
• Wolfe
• Wolff
• Wolffia