Greek letters Crossword Clue

• (noun)
  1. type genus of the Muridae: common house mice; the tips of the upper incisors have a square notch

• LETTERS (noun)
  1. scholarly attainment
  2. the literary culture
• GREEK (noun)
  1. the Hellenic branch of the Indo-European family of languages
  2. a native or inhabitant of Greece
• GREEK (adjective)
  1. of or relating to or characteristic of Greece or the Greeks or the Greek language

• chis
  (4 letters)
• PIS
  (3 letters)
• PSIS
  (4 letters)
• ZETAS
  (5 letters)
• RHOS
  (4 letters)
• CHIS
  (4 letters)
• PHIS
  (4 letters)
• SIGMAS
  (6 letters)

Unscramble the letters below to solve for today's answer.
SUM