Solution
WHILE
2 clues
Although
- Word class
- Conjunction
- Nature of clue
- Synonym
- Difficulty
- Very easy
- Sources
- Boatload Puzzles
During the time that
- Word class
- Conjunction
- Nature of clue
- Synonym
- Difficulty
- Very easy
- Sources
- Boatload Puzzles
- Topics
- Time - Age - Chronology
Words are categorized by artificial intelligence: there can be mistakes.