For richness:
* Lush: This word suggests a vibrant, full quality, often referring to vegetation or colors.
* Opulent: This word emphasizes wealth and extravagance, often used for things like decorations or feasts.
* Profuse: This word implies a large quantity and generosity, often used for flowers or gifts.
* Plump: This word suggests a fullness and roundness, often used for fruits or vegetables.
For thickness:
* Dense: This word emphasizes the closely packed nature of something, like a forest or a crowd.
* Heavy: This word suggests weight and solidity, often used for things like fabric or a snowfall.
* Viscous: This word describes a thick, sticky substance, often used for liquids like honey or syrup.
For abundance:
* Abundant: This is a straightforward word meaning a large quantity or amount.
* Plentiful: This word emphasizes the ease with which something is available.
* Copious: This word suggests an overflowing abundance.
Phrases:
* Rich and full: This phrase combines the richness and thickness aspects.
* Overflowing with: This phrase emphasizes the abundance aspect.
Ultimately, the best word to use depends on the specific context and what you want to emphasize. Consider what nuance you want to convey, and choose the word that best fits your meaning.