Meaning of さぞ in Japanese

Definition of さぞ

さぞ(sazo) 【嘸】

(adv) I am sure; certainly; no doubt →Related words: 嘸かし , 嘸や
さぞショックだったでしょう。
It must have been a shock to you.

くさぞうし(kusazoushi) 【草双紙】

さぞかし(sazokashi) 【嘸かし】

(adv) certainly; surely →Related words: 嘸 , 嘸や
こんなにすばらしい本を書くとは、著者はさぞかしりっぱな学者だろう。
What a good scholar the author must be to write such a splendid book!

おさぞうむし(osazoumushi) · オサゾウムシ(osazoumushi) 【筬象虫】

さぞや(sazoya) 【嘸や】

あさぞら(asazora) · ちょうくう(choukuu) 【朝空】

Miyoko carried a torch so long, I think it gave her heartburn.

彼女かのじょは若いわかいときさぞかし美人びじんだったに違いないにちがいない。

She must have been a beauty when she was young.

女おんなの赤ちゃんあかちゃんのご誕生たんじょうに、さぞおご喜びよろこびのことでしょう。

How happy you must be to have a new baby girl!

もし彼かれが死んだらさぞ悲しむかなしむだろう。

I'll be deeply affected by his death.

Well done! Your parents must be proud of you.

You must be hungry to eat so much rice.

It must have been a shock to you.

You must be very hungry now.

さぞおご疲れつかれでしょう。

I dare say you are tired.

What a good scholar the author must be to write such a splendid book!