List: word usually written using kana alone
Words and expressions which are always written using hiragana or katakana.
usually written using kana alone noun noun (generic)
- Fraser's dolphin (Lagenodelphis hosei), Sarawak dolphin
usually written using kana alone noun noun (generic)
- Atlantic white-sided dolphin (Lagenorhynchus acutus)
usually written using kana alone noun noun (generic)
- white-beaked dolphin (Lagenorhynchus albirostris)
usually written using kana alone noun noun (generic)
- Peale's dolphin (Lagenorhynchus australis)
usually written using kana alone noun noun (generic)
- dusky dolphin (Lagenorhynchus obscurus)
usually written using kana alone noun noun (generic)
- melon-headed whale (Peponocephala electra), many-toothed blackfish, electra dolphin
usually written using kana alone noun noun (generic)
- tucuxi (Sotalia fluviatilis)
usually written using kana alone noun noun (generic)
- pantropical spotted dolphin (Stenella attenuata)
usually written using kana alone noun noun (generic)
- Clymene dolphin (Stenella clymene)
usually written using kana alone noun noun (generic)
- Atlantic spotted dolphin (Stenella frontalis)