She has provided the company with many years of 'loyal' service.
She has remained/stayed 'loyal to' her old friends.
has served 'loyally' for many years
(..) Fucking hope not. It's time to go, Your Grace. A bit longer. Not what you're looking for? I have hundreds of men here at Winterfell, all loyal to me. They're not here now. - What are these? - My faces. - Where did you get them? - In Braavos, (..)2017 TvShow: Game of Thrones Title: Beyond the Wall Season: 7 Episode 6