| Taikonaut | taikonaut |
| Taikonautin | taikonaut |
| Baikonur | Baikonur |
| Trikont | Third World |
| Takonit | taconite |
| Aeronaut | aeronaut |
| Argonaut | argonaut |
| Tainan | Tainan |
| Daikon | daikon |
| Maikong | crab-eating fox |
| Nikolait | Nicolaitan |
| Nikolaus | Saint Nicholas Santa Claus Nicholas Nickolas Nikolas Niccolas Nichalas Nichelas |
| Trikot | jersey |
| Baronat | barony |
| Karbonat | carbonate |
| Tamponade | tamponade |
| trigonal | trigonal |
| Astronaut | astronaut |
| Kosmonaut | cosmonaut |
| Spationaut | spationaut |