casual

It can also be spread through close physical contact with an infectious person; casual contact does not spread the virus.

Hidden traps pose the most danger, and they’re everywhere, masquerading as boring, casual conversation.

At the time, the commissioner said a "casual attitude" to the register of interests was "unacceptable".

When was the last time you heard someone mention Ukraine in casual conversation?

Until then, there’s much to discuss about Universal’s ambitious adaptation of the blockbuster stage show, especially its more narratively daring moments — likely affecting both devout fan and casual “Wizard of Oz” aficionados.