おなじみ (translations)→ acquaintance old
こうした (translations)→ such these this
ほかの (translations)→ another else new other
共通点 (translations)→ commonality decominator similarity
似ている (translations)→ alike close liken match resemble
同じ (translations)→ as coincide ditto fellow imply own same similarly with
同じような (translations)→ competitive corresponding kindred unchanging