Solution

GAP

5 clues

Generation ____

Word class: Common noun
Nature of clue: Hint
Difficulty: Very easy
Sources: Boatload Puzzles
Topics: Society, Time - Age - Chronology

Mountain pass

Word class: Common noun
Nature of clue: Description
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Geography

Opening

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

Other solutions to Opening

Space

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

Other solutions to Space

Space between teeth

Word class: Common noun
Nature of clue: Description
Difficulty: Easy
Sources: Boatload Puzzles
Topics: Medicine Pharma

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