i Register
In some senses, quirk is marked as archaic. Watch for register when choosing this word.
ADJ
curious, odd, peculiar, strange | little
VERB + QUIRK
have
Every old house has its own unique quirks that make it special.
PREP
by a ~ of
By a quirk of fate, the two old friends bumped into each other at the airport after twenty years.
~ in
There's an odd quirk in how my computer always crashes right before I save my work.
PHRASES
a quirk of fate