gumpatsunara
1. If/when in clusters; If/when grouped
Noun
#90859
1. If/when in clusters; If/when grouped
1. repeated occurrence
1. swarm earthquakes
1. cluster headache
1. cluster headache
1. Was not a cluster.; Was not grouped.
1. It is not a cluster.; It is not happening in a group.
1. Was a cluster; Was concentrated
1. Was not a cluster.; Was not happening frequently.
1. It wasn't a cluster.; It wasn't a group.