Adverb (fukushi)
very; extremely; exceedingly; greatly; terribly
Usually written using kana alone
これはたいそう快適な暖炉ですね。This is a very nice fireplace. Na-adjective (keiyodoshi)
extreme; excessive; great many; large number of
Usually written using kana alone
splendid; impressive; tremendous; immense
Usually written using kana alone
exaggerated
Usually written using kana alone
Also written 大そう【たいそう】