Thesaurus
To save this word, you'll need to log in.
Synonyms & Antonyms of as
1 at or during the time that
- he slipped as he was walking to his car
Synonyms for as
- so long as,
- when,
- while,
- whilst
- [chiefly British]
Near Antonyms for as
2 for the reason that
- had his meals delivered to him as he couldn't navigate the icy sidewalk with his walker
Synonyms for as
- 'cause,
- as long as,
- because,
- being (as or as how or that)
- [chiefly dialect],
- considering,
- for,
- inasmuch as,
- now,
- seeing,
- since,
- whereas
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
A More Exception(al) Quiz
- Which of the following words is not a synonym for ‘a young person’?

Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Share as
Time Traveler for as
The first known use of as was in the 12th century
See more words from the same century