そうそう
Meanings
Adverb
Adjective (な)
Noun
1. busy; hurried; rushed
Expression
2. yours sincerely; yours in haste
letters ending with this start with 前略, 冠省, etc.
Archaic
Adjective (な)
Noun
3. simple; brief; quick
Pitch accent
うそう
Used in vocabulary (1 in total)
days and nights passing by quickly; months and years flying by; Time flies