Just install these extensions that filter words for you

Kiwi browser, a mobile browser that supports extensions https://kiwibrowser.com/ https://play.google.com/store/apps/details?id=com.kiwibrowser.browser&hl=en_US&gl=US

A word filter for Chrome, compatible with Kiwi https://chrome.google.com/webstore/detail/x-control-filter/jadgecfpkneaddklkhacaebakhmlccgl

A Firefox filter, if you need that https://addons.mozilla.org/en-US/firefox/addon/foxreplace/