It is always a little frustrating when the great swarm of movies released at the end of the year take precedence over earlier releases, tipping the awards and leaving some worthy candidates overlooked. It is the same with the “Word of the Year” awards. I know, I know. The books have barely closed on 2017 (youthquake, fake news, feminism, complicit). But I want to register an early entry for 2018: bystander.