| Answer | Crossword Clue |
|---|---|
| omicrons | OMICRON, a Greek letter, also OMIKRON |
| omikrons | OMIKRON, a Greek letter, also OMICRON |
| omicron | a Greek letter, also OMIKRON |
| omikron | a Greek letter, also OMICRON |
| chi | a Greek letter, also KHI |
| khi | a Greek letter, also CHI |
| khis | KHI, a Greek letter, also CHI |
| chis | CHI, a Greek letter, also KHI |
| pi | to jumble or disorder / a Greek letter (pr t PIS, PIES), also PIE, PYE |
