Devoted, faithful (5)
I believe the answer is:
loyal
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">devoted</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >'<span class="explanation-format__original">faithful</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for loyal that I've seen before include "Dependable" , "Trustworthy" , "one can trust" , "Dedicated" , "Steadfast in allegiance" .)