sapropelite
noun
sap·ro·pel·ite
plural -s
: a coal or oil shale formed from sapropel
Word History
Etymology
sapropel + -ite
- intranasally
- intranational
- intrance
- intraneous
- intranet
- intranets
- intranquil
- intranquillity
- intrans
- intransferable
- intransgressible
- intransigeance
- intransigeances
- intransigeant
- intransigeantly
- intransigeants
- intransigence
- intransigences
- intransigencies
- intransigent
- intransigentism
- intransigently
- intransigents
- intransitable
- intransitive