Related Clues:

• ''Waves of grain'' color
• "America the Beautiful" color
• In my absence a member is seen in a cautious light
• Light warning for sap getting stoned
• A shade of caution
• Firm friend's exudation
• Honour accorded to a king supplies cautionary signal
• Companion leaves the room with preserving agent
• Dispersion of bream indicates caution
• Gascoigne losing his head is a caution
• Not all of Camberwell Green's superior!
• Cautionary sign: room has no central heating
• Resin that's hard or soft embedded in underground deposit
• Girl that's ready to go?
• Yellow, translucent fossil resin