- Kwachas Noun
- Kwanza Noun
- Kwashiorkor Noun
- KWh Noun
- Kyanite Noun
- Kyanization Noun
- Kyat Noun
- Kybosh Noun Verb
- Kymogram Noun
- Kymograph Noun
- Kymography Noun
- Kynophobia Noun
- Kynurenine Noun
- Kyoto Noun
- Kyphoscoliosis Noun
- Kyphosis Noun
- Kyrgyzstan Noun
- Kyrie Noun
- Kytoon Noun
- Kyushu Noun