amateurismn.
/ˈamətərɪz(ə)m/, /ˈamətʃərɪz(ə)m/, /ˌaməˈtəːrɪz(ə)m/, U.S. /ˈæmədəˌrɪzəm/, /ˈæməˌt(j)ʊˌrɪzəm/, /ˈæməˌtʃʊˌrɪzəm/ The quality or condition of being amateurish; amateur conduct; (also) the practice or status of being an amateur, as distinguished from a professional (esp. in sport).
ΘΚΠ
the world > action or operation > ability > inability > unskilfulness > [noun] > bad or rough workmanship > unprofessionalism
amateurship1812
amateurism1824
amateurishness1846
unprofessionalism1893
1824 New-Hampsh. Statesman 15 Mar. The same chords which chime so harmoniously..in..the pleasures of the cockpit, or amateurism of Toms and Jerries at an election.
1868 Tomahawk 5 Dec. Amateurism is the curse of the nineteenth century.
1912 Outlook 19 Oct. 357/2 Some members of the team..have been guilty of the breach of amateurism involved in taking ‘appearance money’.
1973 P. Arnold & C. Davis Hamlyn Bk. World Soccer Introd. 11/1 The British withdrew for a longer period (eighteen years) in 1928 over disputes about amateurism.
2013 T. Thorn Bedsit Disco Queen 315 The Brits..can be guaranteed to produce some moment of loutishness, unpredictable bad taste, drunken rebellion or sheer amateurism.
This entry has been updated (OED Third Edition, June 2021; most recently modified version published online December 2021).
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n.1824