1. Growing close together but not in dense mats 
2. Clustered together but not coherent
   - agglomerate, agglomerated, agglomerative

1. Come together as in a cluster or flock
   - constellate, flock, clump 
2. Gather or cause to gather into a cluster
   - bunch, bunch up, bundle, clump

See also: clustering, collective, gregarious

Type of: assemble, foregather, forgather, form, gather, meet

Encyclopedia: Cluster

• de Gaulle
• de jure
• de jure segregation
• de Kooning
• de la Mare
• De Niro
• de novo
• De Quincey
• de rigueur
• de Sade
• de Saussure
• De Sica
• de Spinoza
• de trop
• de Valera
• de-
• de-access
• de-emphasise
• de-emphasize
• de-energise
• de-energize
• de-escalate
• de-escalation
• de-iodinase
• de-iodinate