1. about 2. all but 3. almost 4. approximately 5. around 6. as regards 7. circa 8. concerning 9. connected with 10. in regard to 11. nearly 12. not quite 13. regarding 14. roughly 15. some 16. thereabout 17. thereabouts 18. with regard to 19. with respect to
Phrases with circa
fare domande a ... circa question about; query about