Antonyms of adj unneighborly

1 sense of unneighborly

Sense 1
unneighborly, unneighbourly -- (not exhibiting the qualities expected in a friendly neighbor)

INDIRECT (VIA unfriendly) -> friendly -- (characteristic of or befitting a friend; "friendly advice"; "a friendly neighborhood"; "the only friendly person here"; "a friendly host and hostess")

Similarity of adj unneighborly

1 sense of unneighborly

Sense 1
unneighborly, unneighbourly -- (not exhibiting the qualities expected in a friendly neighbor)
       => unfriendly (vs. friendly) -- (not disposed to friendship or friendliness; "an unfriendly coldness of manner"; "an unfriendly action to take")