unfriendliness 

英汉解释

n. 不友好

反义词

n.   friendliness

参考例句

1. For West Asians, being kept "at arm's length" signals unfriendliness.
对西亚人来说，“保持一臂距离”是不友好的表示。
2. What await the politician is suspicion and unfriendliness from the local resident.
等待这位政治家的是当地居民的怀疑和敌意。
3. What awaited the politician was suspicion and unfriendliness from the local residents.
等待这位政治家的是当地居民的怀疑和敌意。

英英解释

n.
  1. dislike experienced as an absence of friendliness
  2. an unfriendly disposition

网络释义

unfriendliness
含有敌意;
offense of ill-piety and unfriendliness
不孝不友罪;