WordNet sense 1 (a sweet innocent mild-mannered person (especially a child)):

lamb

WordNet sense 2 (a beloved person; used as terms of endearment):

beloved, honey, love, dearest, loved one

WordNet sense 3 (earnest):

devout, earnest, heartfelt

WordNet sense 4 (open and genuine; not deceitful):

sincere

WordNet sense 5 (dearly loved):

darling

WordNet sense 6 (held dear):

loved

WordNet sense 7 (having a high price):

costly, high-priced, pricey, pricy

WordNet sense 8 (high in price or charging high prices):

expensive

WordNet sense 9 (with or in a close or intimate relationship):

good, near

WordNet sense 10 (close in relevance or relationship):

close

WordNet sense 11 (with affection):

affectionately, dearly