Solution

HORIZONTAL

2 clues

Flat

Word class: Common adjective
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Maths Physics

Other solutions to Flat

Level

Word class: Common adjective
Nature of clue: Synonym
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Maths Physics

Other solutions to Level

Words are categorized by artificial intelligence: there can be mistakes.