In most Semitic alphabets, the letter resh (and its equivalents) is quite similar to the letter dalet (and its equivalents). In the Syriac alphabet, the letters became so similar that now they are only distinguished by a dot: resh has a dot above the letter, and the otherwise identical dalet has a dot below the letter. In the Arabic alphabet, has a longer tail than . In the Aramaic and Hebrew square alphabet, resh is a rounded single stroke while dalet is a right-angle of two strokes. The similarity led to the variant spellings of the name Nebuchadnezzar and Nebuchadrezzar.
The Phoenician letter gave rise to the Greek Rho (Ρ), Etruscan r , Latin R, and Cyrillic Р.
| Orthographic variants | ||||
|---|---|---|---|---|
| Various Print Fonts | Cursive Hebrew | Rashi Script | ||
| Serif | Sans-serif | Monospaced | ||
| ר | ר | ר | ||
In Hebrew, Resh represents a rhotic consonant that has different realizations for different dialects:
Resh, along with Ayin, Aleph, Hei, and Het, cannot receive a dagesh.
Resh in gematria represents the number 200.
Resh may be found after a person's name on a gravestone to indicate that they were a Rabbi or to indicate the other use of Rav, as a generic term for a teacher or a personal spiritual guide.
The letter is named , and is written is several ways depending in its position in the word: