Son-In-Laws-Sons-In-Law | Commonly Confused Words
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Son-in-laws vs. Sons-in-law

Son-in-laws

/ˈsʌn ɪn lɔːz/
A husband of one's daughter

Examples:

My son-in-laws are planning a barbecue this weekend.Both her son-in-laws helped fix the broken fence.She appreciates how her son-in-laws always assist her.

Synonyms:

This word has no synonyms

Antonyms:

Sons-in-law

/ˈsʌnz ɪn lɔː/
The husbands of one's daughters

Examples:

My two sons-in-law are joining us for Thanksgiving dinner.We traveled to Italy with both our sons-in-law last summer.She often calls her sons-in-law for technical advice.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • "Son-in-laws" is incorrect because the plural of compound nouns is made by pluralizing the main noun part, which is son.
  • Remember that son is the primary focus, so the plural form should reflect multiple sons rather than laws.
  • Think of it like brother-in-law which in plural is brothers-in-law, emphasizing the number of brothers.
  • The word son needs to be in its plural form before considering the compound structure with in-law.
  • Incorrect version might feel intuitive because of commonly repeated mistakes, but traditional grammatical rules dictate the correct form.
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