Flukey
/ˈfluːki/
"Flukey" in a Sentence (2 examples)
For once, at a World Cup finals England could enjoy themselves, cut loose, score a bucket-load of goals, and giggle at the fact that Harry Kane’s hat-trick goal that makes him the tournament top goalscorer was a flukey deflection off his heel.
We would have got to Spain already if it wasn't for the flukey wind.