Synonyms of unprofessional

unprofessional

adjective

ˌən-prə-ˈfesh-nəl 

as in inexperienced

lacking or showing a lack of expert skill

an unprofessional carelessness about the accuracy of the news story

Synonyms & Similar Words

• inexperienced
• amateur
• amateurish
• incompetent
• unskilled
• nonprofessional
• unskillful
• awkward
• inexpert
• dilettantish
• unprepared
• unfinished
• dilettante
• new
• clumsy
• untrained
• unqualified
• untutored
• flawed
• jackleg
• defective
• unschooled
• unpolished
• untaught
• primitive
• fresh
• unfit
• uninitiated
• faulty
• would-be
• crude
• untalented
• beginning
• ham-fisted
• ham-handed
• heavy-handed
• incapable
• untested
• untried
• self-taught
• unable
• unseasoned
• green
• curbstone
• entry-level
• talentless
• raw
• ungifted

Antonyms & Near Antonyms

• professional
• expert
• competent
• adept
• capable
• skilled
• able
• talented
• skillful
• masterful
• ace
• virtuosic
• masterly
• proficient
• virtuoso
• handsome
• consummate
• master
• gifted
• dexterous
• experienced
• accomplished
• veteran
• seasoned
• knowledgeable
• qualified
• prepared
• taught
• crackerjack
• initiated
• practiced
• educated
• trained
• versatile
• habile
• fitted
• versed
• schooled
• polished
• ambidextrous
• slick
• finished
• well-rounded
• tutored
• all-around

Example Sentences

Recent Examples of unprofessional

Monaco’s behaviour is viewed at Chelsea as extraordinary and deeply unprofessional. — Tom Burrows, New York Times, 3 Sep. 2026

Once considered unprofessional or unconventional in some settings, tattoos have become far more accepted across generations. — Rachel Brown Kirkland, AJC.com, 30 July 2026

Abernethy specifically accused Carlson of numerous episodes of unprofessional conduct while alleging both swim coaches fostered conflict and misrepresented facts to school officials, including a campaign of false accusations against her. — Daniel Libit, Sportico.com, 23 July 2026

The regulatory mechanism used was an agreement from the state not enforce its unprofessional-conduct laws against Doctronic as long as the company adhered to a contract built with safety and privacy guardrails. — Jesse Pines, Forbes.com, 21 July 2026