Games like Word Quest
Games like Word Quest include PowerWash Simulator, Potion Craft: Alchemist Simulator, SUMMERHOUSE, Townscaper, and People Playground. We matched them by the tags players give Word Quest on Steam (Casual, Sandbox, Trivia, Puzzle Platformer, and 2D): closest matches first, and among equally close ones the better-known games.

PowerWash Simulator
Shared: Casual · Relaxing · Sandbox

Potion Craft: Alchemist Simulator
Shared: Relaxing · Sandbox · 2D

SUMMERHOUSE
Shared: Sandbox · Casual · Relaxing

Townscaper
Shared: Sandbox · Casual · Relaxing

People Playground
Shared: Sandbox · 2D · Singleplayer

Garry's Mod
Shared: Sandbox · Casual · Singleplayer

Zup! 3
Shared: Casual · 2D · Puzzle Platformer

Is This Seat Taken?
Shared: Casual · Relaxing · Colorful

Hozy
Shared: Casual · Sandbox · Relaxing

Zup!
Shared: Casual · 2D · Puzzle Platformer

Stardew Valley
Shared: Sandbox · Relaxing · Casual

Tiny Glade
Shared: Sandbox · Casual · Relaxing

Shelldiver
Shared: Casual · 2D · Relaxing

House Flipper
Shared: Sandbox · Casual · Relaxing

Zup! 2
Shared: Casual · 2D · Puzzle Platformer

DAVE THE DIVER
Shared: Casual · Relaxing · Singleplayer

Zup! F
Shared: Casual · 2D · Puzzle Platformer

Slime Rancher 2
Shared: Relaxing · Colorful · Casual

Scribblenauts Unlimited
Shared: Casual · Sandbox · 2D

Zup! S
Shared: Casual · 2D · Relaxing

Zup! X
Shared: Casual · 2D · Puzzle Platformer

Slime Rancher
Shared: Sandbox · Colorful · Casual

Bloons TD 6
Shared: Casual · Sandbox · Singleplayer

Strange Jigsaws
Shared: Casual · 2D · Colorful