wholehearted (adjective) wholehearted: sincere
Sinonime: abiding,
ardent,
authentic,
bona fide,
candid,
committed,
complete,
dedicated,
determined,
devoted,
earnest,
emphatic,
enduring,
enthusiastic,
fervent,
frank,
genuine,
heartfelt,
hearty,
impassioned, never-failing,
passionate,
real,
serious,
steadfast,
steady,
sure,
true, unfaltering, unfeigned, unqualified, unquestioning, unreserved, unstinting,
unwavering,
warm, whole-hearted,
zealousAntonime: disinterested, halfhearted,
insincere, unenthusiastic