Downright neighborly refers to the act of being extremely friendly, helpful and courteous towards one's neighbors. The antonyms for this phrase can range from being unfriendly, unaccommodating, inhospitable, unhelpful, or rude. An individual who displays an unsociable attitude towards their neighbor might be described as antisocial, unneighborly or unapproachable. Similarly, people who lack kindness and courtesy towards their neighbors might be seen as impolite, discourteous, distant, or standoffish. Being downright unneighborly is the opposite of actively seeking to cultivate beneficial relationships and community growth with those living around you. It is essential to note that neighbors have a direct impact on our daily life, and how we choose to interact with them can make a significant difference in our well-being.