miscoined

/ˌmɪsˈkɔɪnd/
adjective
  1. Invented or created incorrectly, especially referring to a word or phrase that is not standard or accepted.
    • The miscoined slogan failed to attract customers.
    • His speech was full of miscoined expressions that confused the audience.
    • The dictionary rejected the miscoined term because it was grammatically awkward.
Antonyms
verb
  1. Past tense of miscoin: invented or created a word or phrase incorrectly.
    • They miscoined the brand name and had to change it after legal issues.
    • She miscoined the term 'photobomb' before it became popular in a different form.
    • The author miscoined a name for the new species that scientists later corrected.
What does "miscoined" mean? | whatsthatwordmean | whatsthatwordmean