unofficial

/ˌʌnəfˈɪʃəl/ · 4 syllables

Meaning

adjective

1. not having official authority or sanction
   “a sort of unofficial mayor”
2. not officially established
   “the early election returns are unofficial”

Synonyms for unofficial

• drumhead
• informal
• unauthorized
• unsanctioned
• unconfirmed

Antonyms of unofficial

• official

Words that rhyme with unofficial

• official
• superficial
• judicial
• artificial
• initial
• prejudicial
• beneficial
• interstitial
• sacrificial
• bischel
• fischel
• fishel
• fishell
• kischell
• mischel
• pischel
• rishel
• rishell