EN

Synonyms for unprofessional

Most common

amateur unskilled amateurish inexpert

All synonyms

Adjective

Definitions

  1. adj. 1

    Unbecoming of a professional; hence inappropriate in the workplace.

Example sentences

  • amateur You're a professional, whereas I'm an amateur.
  • unskilled He was very unskilled at his job, so the manager fired him.
  • amateurish Sami did something stupid and so amateurish.

Popularity over time

Word1850 → 2019Trend
unprofessionalrising
amateursteady
unskilledfalling
amateurishsteady
inexpertfalling

Use in printed books, per decade from 1850 to 2019.

By length

7 letters
amateur3
8 letters
inexpert
9 letters
unskilled2
10 letters
amateurish4

The small number after each word is its number of syllables (amateur3 = 3 syllables).