briars
bri-ars
noun
Thorny, woody plants, often forming dense, impenetrable thickets or bushes.
"We struggled through the dense briars."
Thesaurus
Synonyms: catbrier, Smilax rotundifolia, brier, bullbrier, horse brier, greenbrier, horse-brier, Erica arborea, tree heath, briar pipe, sweetbrier, eglantine