KEY: Observant.
SYN: Regardful, attentive, mindful, obedient, watchful, heedful,.
ANT: Disregardful, neglectful, unmindful, disobedient, heedless.

• Querulous
• Query
• Questionable
• Question
• Question \v
• Quibble \v
• Quick
• Quicken
• Quickness
• Quiescence
• Quiet
• Quiet \v
• Quit
• Quite
• Quittance
• Quiver
• Quote
• Rabble
• Rabid
• Race
• Rack, [See TORTURE]
• Racy
• Radiance
• Radiant
• Radiate