King's Kung-Fu& Tai Chi

Japanese symbol for “unfathomable”

Romaji: shin'en
profound; deep; unfathomable; esoteric

In Japanese, unfathomable is , read (shin'en).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Meanings

  1. adj-na, n profound; deep; unfathomable; esoteric

Kanji and stroke order

deep, heighten, intensify
on: シン
kun: ふか.い、-ぶか.い、ふか.まる、ふか.める
11 strokes · JLPT 2
distant, far
on: エン、オン
kun: とお.い
13 strokes · JLPT 3

Other Japanese words for “unfathomable”

WordReadingMeaning
はかりしれない hakarishirenaiunfathomable; inestimable; immeasurable
ふかしぎ fukashigiunfathomable (of a Buddha's abilities)
こうよう kouyouunfathomable; great expanse of water; incoherent
せんまんむりょう senmanmuryouinnumerable; unfathomable; unutterable

Related words

Words that share a kanji.

WordReadingMeaning
しんこく shinkokuserious; severe; grave
ふかい fukaideep (hole, forest, snow, etc.)
しんや shin'yalate at night
ふかめる fukameruto deepen; to heighten; to intensify
きょうみぶかい kyoumibukaivery interesting; of great interest
ふかみ fukamideep place; depths
えいえん eieneternity; perpetuity; permanence
えんりょ enryoreserve; constraint; restraint

See also: Chinese symbol for “unfathomable”.

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.