stepsiblings
Parent's spouse's children
Stepsiblings are the children of one's stepparent from a previous relationship—not related by blood, but connected through a parent's marriage or partnership.
Unlike half-siblings, stepsiblings share no biological parent: My stepsiblings and I didn't meet until we were teenagers.
The singular stepsibling avoids specifying gender.
Male sharing one parent
- half-sisterFemale sibling, one shared parent
- blended familyHousehold with steprelations
- relativesThose connected by blood
- kinBlood-connected people
siblings · foster · adoptive · kinship · genealogy · lineage · ancestry · clan
Bond of mutual affection
- camaraderieGoodwill among companions
- connectionA joining or relation
- rapportHarmonious mutual connection
- solidarityUnity among allies
loyalty · trust · support · understanding · empathy · companionship · rivalry · jealousy
Dwelling together unmarried
- roommatesPeople sharing a residence
- choresRoutine household tasks
- sharingDividing among others
- bedroomsRooms for sleeping
bathroom · dinnertime · housework · routine · privacy · space · adjustment · living arrangements
Combining into a whole
- adaptationFitting to new conditions
- transitionChange from one state
- compromiseAgreement through mutual sacrifice
- acceptanceConsent to receive
coexistence · boundaries · communication · negotiation · patience · growing pains · awkwardness · resentment
half-brother
Male sharing one parent
- half-sisterFemale sibling, one shared parent
- blended familyHousehold with steprelations
- relativesThose connected by blood
kin · siblings · foster · adoptive · kinship · genealogy · lineage · ancestry · clan · remarriage
friendship
Bond of mutual affection
- camaraderieGoodwill among companions
- connectionA joining or relation
- rapportHarmonious mutual connection
solidarity · loyalty · trust · support · understanding · empathy · companionship · rivalry · jealousy · acceptance
cohabitation
Dwelling together unmarried
bedrooms · bathroom · dinnertime · housework · routine · privacy · space · adjustment · living arrangements · mealtimes
integration
Combining into a whole
- adaptationFitting to new conditions
- transitionChange from one state
- compromiseAgreement through mutual sacrifice
acceptance · coexistence · boundaries · communication · negotiation · patience · growing pains · awkwardness · resentment · reconciliation
- familymother, father, parents, siblings, parent
- kinshipmother, father, sister, brother, children
- family structuresnuclear family, extended family, blended family, single parent, foster family
- siblingsbrother, sister, twins, siblings, brothers
- stepfamiliesstepmom, stepdad, blended family, half-siblings, half-brother
- stepfamily termsstepsons, stepdaughters, stepchildren, stepparents, stepbrothers
stepsiblingsblood siblings
Biologically related brothers/sisters
full siblings · blood relatives · blood kin · blood brothers · blood sisters