twin's
Wombmate's belonging, perhaps
Twin's is the possessive form of twin, indicating something belonging to or associated with one twin of a pair.
A twin is one of two offspring born from the same pregnancy, or more broadly, one of two closely matched or identical things: my twin's bedroom, the twin's matching outfit.
The word also forms compounds: twin's intuition for the supposed psychic connection between twins.
Male with shared parents
birth · shared · bond · rivalry · matching · lookalike · mirror · counterpart
Binding tie or connection
- connectionA joining or relation
- telepathyDirect mental communication
- closenessState of proximity
- understandingMental comprehension of something
rivalry · jealousy · competition · loyalty · support · friendship · confidant · secret language
Hereditary code molecule
- geneticsScience of hereditary transmission
- zygoteFirst embryonic cell
- placentaFetal nourishment organ
- gestationCarrying offspring in womb
ultrasound · heartbeat · development · birth weight · premature · NICU · conception · embryo
Informal term for spouse
- doubleTwice the amount
- doppelgangerSupernatural duplicate of oneself
- cloneGenetically identical organism
- reflectionReturned light or thought
sameness · distinction · uniqueness · shadow · separateness · personality · difference · independence
Things you possess
hand-me-down · matching outfits · bedroom · bunk bed · birthday · gifts · inheritance · portion
brother
Male with shared parents
womb · birth · shared · bond · rivalry · matching · lookalike · mirror · counterpart · pair
bond
Binding tie or connection
- connectionA joining or relation
- telepathyDirect mental communication
- closenessState of proximity
understanding · rivalry · jealousy · competition · loyalty · support · friendship · confidant · secret language · empathy
DNA
Hereditary code molecule
gestation · ultrasound · heartbeat · development · birth weight · premature · NICU · conception · embryo · chromosome
other half
Informal term for spouse
- doubleTwice the amount
- doppelgangerSupernatural duplicate of oneself
- cloneGenetically identical organism
reflection · sameness · distinction · uniqueness · shadow · separateness · personality · difference · independence · self
belongings
Things you possess
share · hand-me-down · matching outfits · bedroom · bunk bed · birthday · gifts · inheritance · portion · half
- twin sisterSame-birth female sibling
- twin brotherMale born simultaneously
- identical twinsSiblings from one zygote
- twin bedNarrow one-person bed
- evil twinMorally inverted lookalike
- fraternal twinsNon-identical siblings born together