stepmom

noun 0.869

stepmum

noun 0.840

stepfamily

noun 0.814

stepdad

noun 0.724

stepdaddy

noun 0.654

mother-in-law

noun 0.650

adoptive mother

noun 0.647

godmother

noun 0.644

foster mother

noun 0.641

mother

noun 0.624

single mother

noun 0.621

stage mother

noun 0.605

surrogate mother

noun 0.592

grandmother

noun 0.591

birth mother

noun 0.580

housemother

noun 0.578

half sister

noun 0.574

blended family

noun 0.570

mom

noun 0.568

fairy godmother

noun 0.561

sempstress

noun 0.561

other woman

noun 0.556

mum

noun 0.549

mommy

noun 0.547

maternal grandmother

noun 0.545

supermom

noun 0.541

adoptive father

noun 0.538

aunt

noun 0.536

half brother

noun 0.533

in-law

noun 0.531

momma

noun 0.529

housemistress

noun 0.526

grandma

noun 0.526

housemaid

noun 0.524

governess

noun 0.521

nanny

noun 0.521

sister-wife

noun 0.520

mummy

noun 0.520

grandmom

noun 0.518

maternal aunt

noun 0.518

mother superior

noun 0.517

surrogate father

noun 0.517

father-in-law

noun 0.516

welfare mother

noun 0.515

paternal grandmother

noun 0.515

mother-to-be

noun 0.515

foster parent

noun 0.514

mama

noun 0.512

matron

noun 0.512

aunty

noun 0.512

mumsy

noun 0.511

sister

noun 0.511

wife

noun 0.510

old woman

noun 0.510

headmistress

noun 0.509

mutha

noun 0.508

schoolmistress

noun 0.505

widow

noun 0.504

housewife

noun 0.502

landlady

noun 0.501