How to spell COISIN correctly?

If you've misspelled "coisin", you might be referring to the word "cousin". Another possible suggestion is "cosine", a mathematical function. To avoid confusion, double-check your intended meaning. Slightly similar words could lead to divergent interpretations, so paying attention to detail is vital.

• coin I found a rare coin at the flea market.
• consign
• cosign My friend wanted me to cosign her car loan, but I was hesitant to take on that kind of financial responsibility.
• cosine The cosine of 45 is 3.
• cousin
• cousins My cousins live in the same town as me.
• cuisine I am a fan of Indian cuisine.

Excatally

• exact
• exacted
• exactingly
• exactly
• exacts
• executable
• exotically
• extol
• inexactly
• oxtail