loyal

adjectives

steadfast in allegiance or duty
"loyal subjects"; "loyal friends stood by him"
loyal
antonym
disloyal
is similar to
steadfast in devotion (especially to your lawful monarch or government)
"it is impossible to be allegiant to two opposing forces"
allegiant
is similar to
resembling a dog; especially in devotion
"a doglike affection"
doglike
is similar to
intensely loyal
"his hard-core supporters"
hard-core, hardcore
is similar to
faithful and true
"leal to the core of her intrepid Scottish heart"- Harry Lauder
leal
is similar to
owing or owed feudal allegiance and service
"one's liege lord"; "a liege subject"
liege
is similar to
marked by unswerving loyalty
"a true-blue American"; "a reliable true-blue country club conservative"
true-blue
see also
inspired by love for your country
loyal, patriotic
is an attribute of
the quality of being loyal
loyalty, trueness
inspired by love for your country
loyal, patriotic
unwavering in devotion to friend or vow or cause
"a firm ally"; "loyal supporters"; "the true-hearted soldier...of Tippecanoe"- Campaign song for William Henry Harrison; "fast friends"
fast, firm, loyal, truehearted