adj.of someone who has not been married

"unwed mother"

同義詞：unwedded

Low birthweight: Do unwed fathers help? ☆
Young Unwed Fathers of AFDC Children: Do They Provide Support?
Paternal involvement among unwed fathers ☆
Marriage among unwed mothers: whites, blacks and Hispanics compared.
The Economic Consequences of Unwed Motherhood: Using Twin Births as a Natural Experiment
Finding a mate? The marital and cohabitation histories of unwed mothers.
effect of welfare payments on the marriage and fertility behavior of unwed mothers
Is Marriage a Panacea? Union Formation Among Economically Disadvantaged Unwed Mothers
How Lead Exposure Relates to Temporal Changes in IQ, Violent Crime, and Unwed Pregnancy ☆
The Effect of Welfare Payments on the Marriage and Fertility Behavior of Unwed Mothers: Results from a Twins Experiment