Synonyms and antonyms of the word "half-sisters"

Synonyms:

Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.

And I have three older half-sisters from my mom’s first marriage.

Source: https://outandaboutnow.com/a-songwriters-story/

"I've got two half-sisters, if they were full siblings it'd be more likely.

Source: https://www.bbc.co.uk/news/uk-england-berkshire-64416965?at_medium=RSS&at_campaign=KARANGA

Kim seemed to enjoy the taste of the Corona, saying it was “sweet,” and her half-sisters Kylie and Kendall were still in shock over the revelation.

Source: https://www.monstersandcritics.com/tv/reality-tv/khloe-and-kim-kardashian-called-out-by-fans-for-lying-about-claim-in-kardashians-premiere/