Adjective luxuriant has 2 senses
- elaborate, luxuriant - marked by complexity and richness of detail; "an elaborate lace pattern"
Antonym: plain (indirect, via fancy)
- exuberant, lush, luxuriant, profuse, riotous - produced or growing in extreme abundance; "their riotous blooming"
Antonym: scarce (indirect, via abundant)
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