Words to Describe ruminations

How ruminations often is described ("________ ruminations")

• introspective
• such
• private
• cognitive
• philosophic
• unwanted
• negative
• intrusive
• pessimistic
• vague
• unpleasant
• disagreeable
• sociological
• morbid
• guilty
• angry
• painful
• perplexed
• philosophical
• compulsive
• persistent
• theoretical
• obsessional
• sad
• anxious
• later
• internal
• depressive
• pleasant
• melancholy
• historical
• constant
• childish
• further
• excessive
• speculative
• bitter
• own
• idle
• nostalgic
• inward
• lengthy
• daily
• scholarly
• personal
• endless
• frequent
• poetic
• suicidal
• troubled
• abstract
• intellectual
• methodological
• mental
• extended
• gloomy
• mystical
• related
• repetitive
• distressing
• inner
• solitary
• imaginative
• earliest
• aesthetic
• profound
• secret
• obsessive
• autobiographical
• metaphysical
• silent
• dark
• verbal
• random
• conscious
• preliminary
• earlier
• theological