1. Lacking refinement or cultivation or taste
   "an untutored and uncouth human being"; "an uncouth soldier--a real tough guy"
   - coarse, common, rough-cut, vulgar

See also: uncouthly, uncouthness, unrefined

• genus Halogeton
• genus Hamamelidanthum
• genus Hamamelidoxylon
• genus Hamamelis
• genus Hamamelites
• genus Hamelia
• genus Haminoea
• genus Haplopappus
• genus Hardenbergia
• genus Harpia
• genus Harpullia
• genus Harrisia
• genus Hatiora
• genus Hazardia
• genus Hedeoma
• genus Hedera
• genus Hedysarum
• genus Helenium
• genus Heleodytes
• genus Heliamphora
• genus Helianthemum
• genus Helianthus
• genus Helichrysum
• genus Helicteres
• genus Heliobacter