in·ex·pert 
/ɪnˈɛkspɚt/ adjective
/ɪnˈɛkspɚt/ adjective formal : not skillful at doing something
▪ an inexpert tailor ▪ The painting looks to be fake to my inexpert [=untrained] eye.
▪ an inexpert tailor ▪ The painting looks to be fake to my inexpert [=untrained] eye.
— in·ex·pert·ly adverb
▪ It was inexpertly painted.
▪ It was inexpertly painted.
