Solution

SHALLOW

2 clues

Not deep

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

Superficial

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

Other solutions to Superficial

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