Collins Chinese Dictionary Plus (3rd edition), 2011:
similarity [
sImI'l[+ae]rItI]
n 1 [u] (=resemblance) 相似 xiāngsì
2 [c] (=similar feature) 相似之处(處) xiāngsì zhīchù
在这些条目还发现'similarity':
在英文解释里:
affinity - analogy - as - correspondence - dissimilitude - homogeneity - isomorphism - likeness - propinquity - resemblance - sameness - similitude
中文:
共性 - 类似