| Answer | Crossword Clue |
|---|---|
| MONO | Prefix with plane or tone |
| MONO | Prefix for tone or plane |
| TRI | Prefix with tone or dent |
| TRI | Prefix with state or tone |
| TRI | Prefix with color or tone |
| MONO | Prefix with rail or tone |
| ALTI | Prefix with graph or plane |
| AERO | Prefix with space or plane |
| TRI | Prefix with cycle or plane |
| AERO | Prefix with plane or dynamics |
| ALTI | Prefix with meter or plane |
| AERO | Prefix with plane or sol |
| ALTI | Prefix with "meter" or "plane" |
| AERO | Prefix with plane or gram |
| AERO | Prefix with "space" or "plane" |
| TRI | Prefix with pod or plane |
| AERO | Prefix with plane or space |
| HYDR | Prefix with foil or plane |
| ALTI | Prefix with graph, meter or plane |
