Despite being eager to help, he was regarded as an inexpert by the experienced staff.

Her inexpert handling of the negotiations nearly cost the company its largest client.

The team's inexpertnesses became painfully obvious during the complex negotiation, forcing senior staff to step in.

Her inexpertness showed when she tried to fix the leaking pipe without turning off the water.

The inexperts struggled to follow the complex instructions and made avoidable mistakes.

The technician inexpertly attempted to repair the old radio, causing more harm than good.

Her inexpertise became apparent when she tried to diagnose the server outage.