Words to Describe gradational

Things gradational often describes ("gradational ________")

• compound
• color
• property
• deposits
• varieties
• work
• series
• approach
• top
• borders
• zone
• soils
• characters
• process
• approaches
• stages
• genera
• spectrum
• features
• base
• bedding
• boundary
• contacts
• differences
• relationship
• ethic
• contact
• categories
• plain
• agencies
• variation
• succession
• scheme
• forms
• phases
• view
• distinctness
• relationships
• valvuloplasty
• profile
• climax
• margins
• difference
• sets
• relations
• variations
• increase
• exceptions
• sequence
• eon
• facies
• forces
• transitions
• theories
• rocks
• change
• measures
• pattern
• changes
• nature
• transition
• ontology
• approximation
• zones
• character
• passage
• sequences
• properties
• types
• relation
• bases
• tops
• agent
• perspective
• landforms
• terms
• boundaries
• tests
• effects
• profiles
• agents
• processes
• order
• upper
• parallelism
• scale
• steps