xìn

letter

mail; CL:封[feng1]; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random

person (亻) + words (言) = trust and letters

A person's words are their bond — when speech aligns with character, trust naturally follows. This ancient pairing captures both the act of writing letters and the quality of being trustworthy.

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A personSemantic
SpeechSemantic

Words with 信

通信

tōng xìn

to correspond (by letter, email etc)

通信地址

tōng xìn dì zhǐ

mail address

通信技术

tōng xìn jì shù

communications technology

通信网络

tōng xìn wǎng luò

communications network

通信卫星

tōng xìn wèi xīng

communications satellite

逼供信

bī gòng xìn

to obtain confessions by compulsion

违信背约

wéi xìn bèi yuē

in violation of contract and good faith

遗传信息

yí chuán xìn xī

genetic information

邮政信箱

yóu zhèng xìn xiāng

post office box

头信息

tóu xìn xī

header (computing)

限时信

xiàn shí xìn

mail to be delivered by a specified time

阳信

yáng xìn

Yangxin county in Binzhou 濱州|滨州[Bin1 zhou1], Shandong

More characters with 亻