| Answer | Crossword Clue |
|---|---|
| ETA | Greek letter that's a symbol for viscosity |
| TAU | Greek letter used as the symbol for torque |
| RHO | Greek letter that's a homophone of two English words |
| THETA | Greek letter or geometric symbol |
| PSIOFRELIEF | Greek letter that's embossed? |
| RHOUPONRHO | Greek letter that's overprinted? |
| NUBEGINNING | Greek letter that's half-finished? |
| PIINTHESKY | Greek letter that's written in smoke? |
| ZETA | Letter that's not really at the end of the Greek alphabet |
| PHI | Greek letter that's also an M.L.B. city on scoreboards |
