hardhat

Noun

A protective helmet worn by construction workers; a conservative.
Alternative spelling of hard hat.
A person who wears a hard hat, such as a construction worker.

Examples

He wore his metaphorical hardhat, ready to construct a winning Scrabble game.

Scrabble Score: 14

hardhat: valid Scrabble (US) TWL Word
hardhat: valid Scrabble Word in Merriam-Webster MW Dictionary
hardhat: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 12

hardhat: valid Words With Friends Word