surrogate
adjective/ˈsɜrəɡət/
Frequency rank: #8,802 of 20,003 in the WORDED list (wordfreq data)
Meaning
a person or thing that acts as a substitute for another.

Example sentence
Since they could not conceive on their own, the couple asked a friend to serve as their surrogate mother.
Synonyms & related words
- substitute
- replacement
- stand-in
- proxy
More words in ranks 8,801–8,900
- suffragethe right to vote in political elections.
- synopsisa brief summary of the main points of a text, film, or other work.
- toothbrusha small brush used to clean teeth
- trappingthe act of catching animals using traps; also, outward signs or symbols associated with a particular role or status.
- treatiseA formal and systematic written work on a specific subject.
- uphillrequiring great effort; difficult and tiring to accomplish.
- variabilityThe tendency to change or differ; the quality of being subject to variation.
- waltzto dance a waltz; to move in a smooth, gliding manner.
- adhesiveA substance or material that sticks things together; able to stick to surfaces.
- affluentHaving a great deal of money; wealthy.