sporadic /spə-, spo-radˈik/ or (rare) sporadical /-kəl/

1. Scattered
2. Occurring here and there or now and then
3. Occurring casually

sporadˈically adverb

• succoured
• succourer
• succourers
• succouring
• succourless
• succours
• succous
• succuba
• succubae
• succubas
• succubi
• succubine
• succubous
• succubus
• succubuses
• succulence
• succulences
• succulencies
• succulency
• succulent
• succulent-house
• succulently
• succulents
• succumb
• succumbed