erratic

Redford’s presence at the festival was erratic, and at times shadowy, as not to eclipse the festival’s filmmakers.

It's true that the Spaniard remains prone to occasional bouts of erratic shot-making during high-level matches, sometimes succumbing to half-an-hour or so spells in which his touch and depth appear to desert him.

In the Australian Open final, French Open final and Wimbledon semi-finals, an erratic level has led to devastating defeats.

She would sometimes use erratic stitching to pattern her clothes or reversible patterns to give a rolled sleeve a bigger pop.

“Along with a threat of new starts, strong, erratic outflow winds from convective activity can affect fire spread and are a threat to firefighter safety,” the Forest Service wrote in a news release.