What is a synonym for "ri"?

Common synonyms include: rhode island.

Ri

//ɹiː// name, noun

name, noun ·Uncommon ·Advanced level

Noun

1
Initialism of radioisotope. abbreviation, alt-of, countable, initialism, uncountable
2
rex imperator (“king-emperor”) or regina imperatrix (“queen-empress”); the initials by which a British monarch signed documents after his or her name from 1877 until 1947.
3
A Korean unit of distance equivalent to about 393 m.
4
The solfeggio syllable used to indicate the sharp of the second note of a major scale, enharmonic to me.
5
Initialism of radio interference. abbreviation, alt-of, countable, initialism, uncountable

Proper Noun

1
Initialism of Rhode Island: a state of the United States. abbreviation, alt-of, initialism
2
Alternative form of Yi. alt-of, alternative
3
Abbreviation of Riau: a province of Indonesia. abbreviation, alt-of
4
Initialism of Raffles Institution. Singapore, abbreviation, alt-of, initialism
"He's illiterate […] Seriously, how did he get into RI?"