ありがた 有難さ LinksSentence search for 有難さSentence search for ありがたさSentence search for 有り難さKanji details for 有 and 難Edit in JMdict Noun1. value; virtue; blessingUsually written using kana alone, See also 有り難みOther forms有り難さ 【ありがたさ】 Discussions Log in to talk about this word.