faithful

US /ˈfeɪθ.fəl/
UK /ˈfeɪθ.fəl/
"faithful" picture
1.

remaining loyal and steadfast

:
She has been a faithful friend for many years.
The dog was faithful to its owner.
2.

accurate or true to the original

:
The translation is very faithful to the original text.
The movie is a faithful adaptation of the novel.
1.

a body of believers or adherents to a particular religion or cause

:
The pastor addressed his faithful congregation.
The party relies on its faithful supporters.