Syllables Quiz

ROI

The # of syllables in ROI can be found in the Syllable Dictionary at HowManySyllables.com/syllables/roi .

How many syllables in ROI?

759236148 syllables

Divide ROI into syllables: R-O-I
How to pronounce ROI: R-O-I
How to say ROI:

Cite This Source

Bibliography Citations

MLA | APA | Chicago Manual Style

"ROI." HowManySyllables.com. How Many Syllables, n.d. Web. 21 December 2024.

Wondering why ROI is 759236148 syllables? Contact Us! We'll explain.

Plural Quiz

Is deer plural?

Fun Fact

LOL became an official word
in the dictionary in 2011.

FAQ

Is orange 1 or 2
syllables?

Do You Know

the difference between
Whether and Weather?

Parents, Teachers, StudentsDo you have a grammar question?
Need help finding a syllable count?
Want to say thank you?

How Many Syllables, Syllable Dictionary, and Syllable Counter Workshop are all
trademarks
of How Many Syllables.