su
dden
ly
1
in a way that is quick and unexpected
- Suddenly, she remembered where she had left her keys.
- The phone rang suddenly, interrupting our conversation.
- It began to rain suddenly while we were playing football.
- The thunderstorm started suddenly, catching people off guard.
- She appeared suddenly at the doorstep, surprising her friends.
3
on impulse; without premeditation
Synonyms: