にゃにゅにょ — The NY Row
Why the NY yōon?
The NY yōon group is smaller in everyday usage than CH or SH, but it plays a critical role in school and medical vocabulary — and gives Japanese its famous cat sound. にゃ is mostly onomatopoeia: にゃー (nyaa, "meow"), にゃんにゃん (nyan-nyan, baby-talk for kitty). にゅ anchors a huge family of 入 ("enter") compounds: 入学 (nyuugaku, "entering school"), 入院 (nyuuin, "hospital admission"), 入門 (nyuumon, "introduction / primer"), 入社 (nyuusha, "joining a company"). And にゅ + dakuten ぎゅ pairs in 牛乳 (gyuunyuu, "milk"). にょ is the rarest — but appears in vivid onomatopoeia (にょきにょき, "sprouting up") and Buddhist terms (如来, nyorai).
Pronunciation at a glance
Words you can read with NY combined kana
With every base and diacritic row plus the NY combined kana, you unlock school entrance, hospital admission, milk, and the universal Japanese cat sound にゃー. These examples lean heavily on にゃ, にゅ, にょ. Print these as flashcards →
What's next
After NY, the next yōon group is ひゃひゅひょ (hya/hyu/hyo) — the H-row palatalized syllables. They're famous as the building blocks of 百 (hyaku, "one hundred"), one of the most-used number words in Japanese. After HY come MY (みゃみゅみょ), RY (りゃりゅりょ), and then the dakuten/handakuten yōon (ぎゃ, じゃ, びゃ, ぴゃ).