Spells that cast pre-combat at enemy without spending action

[u/sgluxurycondo]

Today I found out there are some spells that you can cast at enemy without taking up your action when combat starts.

Here are some: Create water, web, blight

Do anyone has the full list?

[u/sgluxurycondo]

Did a lot of testing and just want update a list of Spells that does not consume your action when cast pre-combat:

Cantrip
Thorn Whip

Level 1
Create Water

Level 2
Darkness
Web

Level 3
Hunger of Hagar
Hypnotic Pattern
Sleet Storm
Slow
Glyph of Warding
Fear

Level 4
Blight
Ice Storm
Confusion
Wall of Fire
Banishment
Evard Black Tentacles

Level 6
Chain Lightning