Antonyms of adj unaffectionate

1 sense of unaffectionate

Sense 1
detached, unaffectionate, uncaring -- (lacking affection or warm feeling; "an uncaring person")

INDIRECT (VIA unloving) -> loving -- (feeling or showing love and affection; "loving parents"; "loving glances")

Similarity of adj unaffectionate

1 sense of unaffectionate

Sense 1
detached, unaffectionate, uncaring -- (lacking affection or warm feeling; "an uncaring person")
       => unloving (vs. loving) -- (not giving or reciprocating affection)