たいへん
very; greatly; terribly; serious; difficult
JLPT
N4
Structure
Significance indicates that the nature of the matter has reached an extreme level.
Meaning
Expresses extreme intensity of the situation. It has a somewhat stylish manner of speaking. In spoken language, forms like 「とても」 (very) or 「すごく」 (extremely) are often used.
彼
はたいへん
効率
よく
仕事
をした
。
He worked very efficiently.
先日
は
大変結構
な
贈
り
物
を
頂戴
し
、
身
に
余
る
喜
びを
感
じております
。
The other day I received a very nice gift and I feel overjoyed.
