FAQs About the word thornless

无刺的

lacking thornsDestitute of, or free from, thorns.

挫折,头痛,刺激物,麻烦,擦,加重,烦恼,打扰,讨厌鬼,负担

喜悦,愉快,快乐

thorniness => 刺状, thorn-headed => 刺头的, thorndike => 桑代克, thornbut => 海星, thornbird => 刺鸟,