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

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

What a nasty, unprofessional comment about a member of this city’s constituency who has spent much time on important issues. — Sun Sentinel Editorial Board, Sun Sentinel, 16 June 2026

Kaplan’s interactions with employees, according to several former staffers, could similarly veer into the unprofessional. — Clara Molot, Vanity Fair, 12 June 2026