Invite, arduous, bid, and dare are all synonyms for challenging. Easy and uninspiring are these antonyms of challenging. And here are another 31 synonyms for challenging.
Challenging Synonyms
- Arduous
- Burdensome
- Demanding
- Difficult
- Energizing
- Exacting
- Exciting
- Exigent
- Formidable
- Hard
- Heavy
- Inspirational
- Inspiring
- Laborious
- Onerous
- Searching
- Stiff
- Stimulating
- Strenuous
- Stretching
- Taxing
- Testing
- Tough
- Gruelling
2. dare
- Bid
- Dare
- Invite
- Summon
- Throw down the gauntlet to
- Defy someone to do something