King's Kung-Fu& Tai Chi

Chinese symbol for “rigorous”

严谨
yán jǐn
Traditional: 嚴謹
rigorous; strict; careful; (of writing) well organized; meticulous

The closest CC-CEDICT match for rigorous is 严谨 (yán jǐn), defined as: rigorous; strict; careful; (of writing) well organized; meticulous.

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.

Characters and stroke order

严 yán
strict, rigorous, rigid; stern
radical 1 ⼀ · 7 strokes
谨 jǐn
prudent, cautious, attentive
radical 149 ⾔ · 13 strokes

Traditional forms

Other Chinese words for “rigorous”

WordPinyinMeaning
严格 (嚴格)yán géstrict; stringent; tight; rigorous
从严 (從嚴)cóng yánstrict; rigorous; severely
严 (嚴)yántight (closely sealed); stern
严峻 (嚴峻)yán jùngrim; severe
滴水不漏dī shuǐ bù lòulit. not one drop of water can leak out; watertight

Related words

Other words that share a character with 严谨.

WordPinyinMeaning
严重 (嚴重)yán zhònggrave; serious; severe; critical
严格 (嚴格)yán géstrict; stringent; tight; rigorous
严肃 (嚴肅)yán sù(of an atmosphere etc) solemn; grave; serious; (of a manner etc) earnest; severe; exacting
尊严 (尊嚴)zūn yándignity; sanctity
严厉 (嚴厲)yán lìsevere; strict
严峻 (嚴峻)yán jùngrim; severe
谨慎 (謹慎)jǐn shèncautious; prudent
小心谨慎 (小心謹慎)xiǎo xīn jǐn shèncautious and timid (idiom); prudent; careful

See also: Japanese symbol for “rigorous”.

Data: CC-CEDICT (CC BY-SA 4.0); Unihan Database (Unicode License v3); Make Me a Hanzi (Arphic Public License (graphics.txt); LGPL-3.0-or-later (dictionary.txt)); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.