Black hole
Synonyms for Black hole
- supernovaabyss
- voidabyss
- theoretical massabyss
- abyss
- dungeon
- great voidabyss
- gaol
- oubliette
- collapsar
- jail
- pen
- prison
- stockade
- house of correction
- reformatory
- penal institution
- penitentiary
- lockup
- cell
- vacancy
- jailhouse
- keep
- vacuity
- blankness
- emptiness
- stir
- joint
- inside
- clink
- pokey
For more similar words, try Black hole on Thesaurus.plus dictionary