blackheart
Core tissue darkness
Blackheart refers to a plant disease causing dark discoloration in the internal tissue of vegetables and fruits—particularly potatoes, where the center turns black from oxygen deprivation during storage.
The term also describes a treacherous or malevolent person: That blackheart betrayed everyone who trusted him.
As an adjective, blackhearted means wicked or cruel.
Plant disease causing decay
- rotOrganic breakdown process
- diseaseDisorder impairing normal function
- tuberUnderground nutrient reservoir
- hollowEmpty within
storage · necrosis · pathogen · fungal · spoilage · cavity · discoloration · crop
Breaking of trust
- deceitDeliberate misleading of others
- treacheryDeliberate violation of trust
- disloyaltyBreach of allegiance
- backstabbingCovert betrayal of trust
perfidy · double-cross · falseness · duplicity · traitor · Judas · turncoat · snake
Gradual organic breakdown
- rotOrganic breakdown process
- fungusSpore-bearing organism
- heartwoodTree's central wood
- lumberSawn wood for building
disease · deterioration · discoloration · deadwood · logging · defect · hollow · tree
One who opposes another
- nemesisPersistent source of ruin
- evildoerOne who causes harm
- scoundrelDishonest, unscrupulous person
- fiendCruel person or enthusiast
rogue · knave · miscreant · archnemesis · baddie · antihero · cutthroat · marauder
Lacking any compassion
- mercilessShowing no clemency
- heartlessLacking pity or mercy
- callousCruelly insensitive to others
- pitilessLacking any compassion
sadistic · brutal · cold-blooded · remorseless · malevolent · vicious · savage · inhuman
blight
Plant disease causing decay
- rotOrganic breakdown process
- diseaseDisorder impairing normal function
- tuberUnderground nutrient reservoir
hollow · storage · necrosis · pathogen · fungal · spoilage · cavity · discoloration · crop · harvest
betrayal
Breaking of trust
- deceitDeliberate misleading of others
- treacheryDeliberate violation of trust
- disloyaltyBreach of allegiance
backstabbing · perfidy · double-cross · falseness · duplicity · traitor · Judas · turncoat · snake · sellout
decay
Gradual organic breakdown
lumber · disease · deterioration · discoloration · deadwood · logging · defect · hollow · tree · trunk
antagonist
One who opposes another
fiend · rogue · knave · miscreant · archnemesis · baddie · antihero · cutthroat · marauder · brigand
ruthless
Lacking any compassion
pitiless · sadistic · brutal · cold-blooded · remorseless · malevolent · vicious · savage · inhuman · unfeeling
split
Separation into parts
defect · disorder · pit · harvest · ripening · cultivar · nutrient · blemish · firmness
blackheartsaint
Canonized holy person
pure heart · angel · innocent · humanitarian · white knight
blackheartsound
Audible wave phenomenon
healthy · wholesome · unblemished · intact · undamaged