"Counterpart" refers to a person or thing that is very similar to another person or thing, either in function, role, or purpose. It is like a matching or corresponding equivalent. Full definition
Some cultures aren't as welcoming of us, and while it's totally safe to travel solo, we face different challenges than our male counterparts in terms of customs and safety. (jetfarer.com)
The soulmate or at least counterpart of no 3 above, this candidate thinks she is the style queen to all of her esteemed colleagues who tend to think she needs a good wash. (newlawjournal.co.uk)
The union wants wage parity with counterparts in other federal departments who the union says make as much as $ 14,000 more for doing similar work. (macleans.ca)