SimilarityRank
surrogacy 0.476 78007
birth_mother 0.451 99945
fetus 0.430 19931
maternal 0.423 27996
womb 0.422 70641
pseudo 0.418 62796
proxy_for 0.414 83061
proxy 0.410 10040
unborn_child 0.409 49882
adoptive_parent 0.407 40543
putative 0.406 49644
progeny 0.406 65229
mother 0.406 916
embryo 0.405 14098
dummy 0.405 26487
hypothetical 0.405 26864
paternal 0.403 94138
implicitly 0.398 28854
birth_parent 0.397 82535
foetus 0.396 64390
referent 0.396 77552
artificial 0.393 11894
phantom 0.392 22608
couple 0.391 1767
singleton 0.391 95536