Synonyms
Antonyms

1. foster-sister

noun. your foster sister is a female who is not a daughter of your parents but who is raised by your parents.

Synonyms

  • foster sister
  • female person

Antonyms

  • male child
  • man
  • boy

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Words that Rhyme with Foster Sister

  • transistor
  • twister
  • brister
  • blister
  • rister
  • pistor
  • pfister
  • mr.
  • mister
  • lyster
  • lister
  • kister
  • hyster
  • fister
  • istre

2. sister

noun. ['ˈsɪstɝ'] a female person who has the same parents as another person.

Synonyms

  • little sister
  • half-sister
  • stepsister
  • female sibling
  • sis
  • half sister

Antonyms

  • male sibling
  • undershoot
  • hit
  • success

Etymology

  • sister (Middle English (1100-1500))

3. foster

verb. ['ˈfɑːstɝ'] promote the growth of.

Synonyms

  • boost
  • promote
  • further
  • advance

Antonyms

  • disagree
  • take
  • inactivity
  • dishearten

Etymology

  • fostor (Old English (ca. 450-1100))

4. sister

noun. ['ˈsɪstɝ'] (slang) sometimes used as a term of address for attractive young women.

Synonyms

  • missy
  • fille
  • babe
  • young woman
  • girl
  • baby
  • young lady

Antonyms

  • mind
  • attend to
  • succeed
  • stay in place

Etymology

  • sister (Middle English (1100-1500))

5. foster

adjective. ['ˈfɑːstɝ'] providing or receiving nurture or parental care though not related by blood or legal ties.

Synonyms

  • surrogate

Antonyms

  • discontinue
  • fall short of

Etymology

  • fostor (Old English (ca. 450-1100))

6. Foster

noun. United States songwriter whose songs embody the sentiment of the South before the American Civil War (1826-1864).

Synonyms

  • Stephen Collins Foster

7. sister

noun. ['ˈsɪstɝ'] a female person who is a fellow member of a sorority or labor union or other group.

Synonyms

  • Beguine
  • fellow member
  • member

Antonyms

  • attend
  • have
  • include
  • overshoot

Etymology

  • sister (Middle English (1100-1500))

8. Sister

noun. (Roman Catholic Church) a title given to a nun (and used as a form of address).

Synonyms

  • nun

9. foster

verb. ['ˈfɑːstɝ'] help develop, help grow.

Synonyms

  • serve
  • support
  • nurture
  • encourage
  • patronise
  • serve well
  • patronize
  • patronage

Antonyms

  • malfunction
  • idle
  • forbid
  • disallow

Etymology

  • fostor (Old English (ca. 450-1100))

10. foster

verb. ['ˈfɑːstɝ'] bring up under fosterage; of children.

Synonyms

  • raise
  • rear
  • nurture
  • bring up

Antonyms

  • disapproval
  • invalidate
  • negate
  • disprove

Etymology

  • fostor (Old English (ca. 450-1100))
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