whatsapp在组中将联系人保存在群体中的昵称 -- settings 领域 和 whatsapp-messenger 领域 和 privacy 领域 和 contact-groups 领域 android 相关 的问题

for the 99.99% of it - I am pretty sure the answer is No because it'd violate privacy norms - but in my school reunion whatsApp group - I have nicknamed my school mate contacts pretty badly ( gave those nicknames to those contacts ) . I'd assume they'd not see "how I refer to them" but just wanted to check

You are right absolutely

Contacts in your phonebook can be named differently or nicknamed as you did in WhatsApp. These nicknames are not shown to your contacts

As far as your group contacts are concerned, they will see your name as they saved in their phonebook / or nicknamed. If they did not savexe2x80x8b your number, the profile name which you added for yourself on your profile photo, is displayed to them as clarified in WhatsApp FAQ

This name will only appear for contacts who do not already have your contact info saved in their phone's address book.

So your WhatsApp nicknames are safe from exposure