List: gikun (meaning as reading) or jukujikun (special kanji reading)
Gikun and jukujikun are readings of kanji combinations that have no direct correspondence to the characters' individual on'yomi or kun'yomi readings.
gikun or jukujikun rarely used kanji form search-only kanji form usually written using kana alone noun noun (generic)
- sponge gourd (Luffa aegyptiaca), Egyptian cucumber, Vietnamese luffa, dishcloth gourd
- loofah (bath sponge), loofa, luffa, vegetable sponge
- worthless thing, insignificant thing
gikun or jukujikun usually written using kana alone adverb
- especially, above all, particularly, among other things

gikun or jukujikun search-only kanji form usually written using kana alone noun noun (generic)
- Pacific saury (Cololabis saira), mackerel pike
gikun or jukujikun noun noun (generic)
- cousin (older female)
gikun or jukujikun noun noun (generic)
- cousin (younger male)
gikun or jukujikun noun noun (generic)
- cousin (younger female)
gikun or jukujikun rarely used kanji form usually written using kana alone formal or literary term noun taking the genitive case particle ใฎ adjective (generic) adverb noun noun (generic)
- many, a lot of, a great number of, numerous
gikun or jukujikun usually written using kana alone noun noun (generic)
- Japanese dace (Tribolodon hakonensis)
gikun or jukujikun usually written using kana alone noun noun (generic)
- sea lettuce (Ulva spp.)
gikun or jukujikun usually written using kana alone noun noun (generic)
- woodpecker