How To Spell RIIS?
How to Pronounce RIIS?
Correct pronunciation for the word "RIIS" is [ɹˈɪa͡ɪz], [ɹˈɪaɪz], [ɹ_ˈɪ__aɪ_z].
What are the misspellings for RIIS?
Usage over time for RIIS:
This graph shows how "RIIS" have occurred between 1800 and 2008 in a corpus of English books.