| Czech | ploštěnec , hlíst |
| Chinese (simplified) | 扁形虫 , 扁虫 |
| 英語 | flatworm , platyhelminth |
| Indonesian | platyhelminthes |
| 日本語 | 扁形動物 |
| Malaysian | cacing pipih |
| Hyponym: | planarian tapeworm fluke |
| Hypernym: | worm |
| Meronym–Part: | flame_cell |
| Holonym–Member: | platyhelminthes |
| Semantic Field: | animaln |