1. Withdrawing from the activities of a group
   - non-engagement, nonparticipation

Derived forms: non-involvements

Type of: group action

Antonym: involvement

• genus Saponaria
• genus Saprolegnia
• genus Sarcobatus
• genus Sarcocephalus
• genus Sarcochilus
• genus Sarcocystis
• genus Sarcodes
• genus Sarcophaga
• genus Sarcophilus
• genus Sarcoptes
• genus Sarcorhamphus
• genus Sarcostemma
• genus Sarda
• genus Sardina
• genus Sardinia
• genus Sardinops
• genus Sargassum
• genus Sarracenia
• genus Sassafras
• genus Satureia
• genus Satureja
• genus Saturnia
• genus Sauromalus
• genus Saurosuchus
• genus Saururus