← Back to browseつくづく[tsukuzuku]adverb#3,784JLPT N2Japanese definitionNo Japanese definition yet.English definitionsdeeply; keenly; severely; completely; utterlyintently; carefully; closely; attentivelyExamplesNo examples yet.Loading examples…Ask about thisSimilar wordsつくづくつくつくつく← 海岸生存 →