N2 — outside your level filter
Modifies the end of the sentence directly and takes no だ／です, so there are no forms to conjugate.
終始
shuushifrom beginning to end, throughoutN2adverb
Example sentences2
会議は終始穏やかな雰囲気で進んだ。
kaigi wa shuushi odayaka na fun'iki de susunda.
The meeting proceeded in a calm atmosphere from start to finish. neutral
彼、終始ニヤニヤしてたよね。
kare, shuushi niyaniya shiteta yo ne.
He was grinning the whole time, wasn't he. casual