FAQs About the word thornless

無刺的

lacking thornsDestitute of, or free from, thorns.

挫折,頭痛,刺激物,麻煩,擦,加重,煩惱,打擾,討厭鬼,負擔

喜悅,愉快,快樂

thorniness => 刺狀, thorn-headed => 刺頭的, thorndike => 桑代克, thornbut => 海星, thornbird => 刺鳥,