Following are all the trigamy like words, in the list below.
BIGAMY
100% like trigamy
QUADRIGAMY
100% like trigamy
OCTOGAMY
100% like trigamy
POLYGAMY
100% like trigamy
POLYGYNY
100% like trigamy
TRIPLENESS
100% like trigamy
TRIOECY
100% like trigamy
NONMONOGAMY
100% like trigamy
MARRIAGE
100% like trigamy
TRIUNITY
100% like trigamy
MARITALITY
100% like trigamy
PLURALITY
100% like trigamy
NUPTIALITY
100% like trigamy
TRIPLEXITY
100% like trigamy
MATRIMONY
100% like trigamy
THREENESS
100% like trigamy
CENOGAMY
100% like trigamy
MONOGAMY
100% like trigamy
WEDLOCK
100% like trigamy
TRINITY
100% like trigamy
MATRIFOCALITY
100% like trigamy
TRIORCHISM
100% like trigamy
TRIPLOIDY
100% like trigamy
TRIPLICITY
100% like trigamy
POLYAMOROUSNESS
100% like trigamy
MARRIAGE INEQUALITY
100% like trigamy
SERIAL MONOGAMY
100% like trigamy
TRIANGULARITY
100% like trigamy
ADULTEROUSNESS
100% like trigamy
MONOGAMOUSNESS
100% like trigamy
PROMISCUITY
100% like trigamy
TRIFUNCTIONALITY
100% like trigamy
MULIERTY
100% like trigamy
CONCUBINAGE
100% like trigamy
CUCKOLDRY
100% like trigamy
PROMISCUOUSNESS
100% like trigamy
CRYPTOGAMY
100% like trigamy
HETEROGAMY
100% like trigamy
MATRILOCALITY
100% like trigamy
TRIGNESS
100% like trigamy
TRIFORMITY
100% like trigamy
TRAITORSHIP
100% like trigamy
MULTISEXUALITY
100% like trigamy
BIGENDERISM
100% like trigamy
DOUBLENESS
100% like trigamy
MARRIEDNESS
100% like trigamy
TRIALITY
100% like trigamy
TRISEXUALITY
100% like trigamy
THREESOMENESS
100% like trigamy
SPOUSEHOOD
100% like trigamy
SPINSTERSHIP
100% like trigamy
THREEFOLDNESS
100% like trigamy
CONJUGALITY
100% like trigamy
MULTIETHNICITY
100% like trigamy
MULTIPLOIDY
100% like trigamy
DUPLICITOUSNESS
100% like trigamy
SINGLEHOOD
100% like trigamy
TRIAXIALITY
100% like trigamy
TRAITOROUSNESS
100% like trigamy
CUCKQUEANRY
100% like trigamy
TRILATERALNESS
100% like trigamy
TRICULTURALISM
100% like trigamy
TWONESS
100% like trigamy
TRIPPINESS
100% like trigamy
COMPLICACY
100% like trigamy
MULTIPLEXITY
100% like trigamy
QUADRUPLENESS
100% like trigamy
EPIGYNY
100% like trigamy
SINGLEDOM
100% like trigamy
WIDOWERSHIP
100% like trigamy
THREEFOLDEDNESS
100% like trigamy
MULTIGRAVIDITY
100% like trigamy
ANDROGYNY
100% like trigamy
TROTH
100% like trigamy
WEDDEDNESS
100% like trigamy
MULTITIMBRALITY
100% like trigamy
TETRAMERY
100% like trigamy
HOMOGAMY
100% like trigamy
TRILINGUALISM
100% like trigamy
INTRICACY
100% like trigamy
CELIBACY
100% like trigamy
TRIERARCHY
100% like trigamy
INFIDELITY
100% like trigamy
AMBITRANSITIVITY
100% like trigamy
BIPLICITY
100% like trigamy
MONOECISM
100% like trigamy
HYBRIDISM
100% like trigamy
TRIMODALITY
100% like trigamy
MULTIPARTNERSHIP
100% like trigamy
BRIDEHOOD
100% like trigamy
MULTIPLICITY
100% like trigamy
HETEROPATERNITY
100% like trigamy
ILLEGALITY
100% like trigamy
LIGATION
100% like trigamy
SPOUSEDOM
100% like trigamy
MULTIFACETEDNESS
100% like trigamy
WHOREDOM
100% like trigamy
TETRAGONALITY
100% like trigamy
SPINSTERDOM
100% like trigamy
HERMAPHRODITISM
100% like trigamy
