Unknown material Synonyms
Unknown replaced
Definitions for Unknown
- (adjective) happening or existing without one's knowledge
- (adjective) not known or experienced before
- (adjective) not widely known
Synonyms for phrase
- strange stuff
- strange substance
- strange matter
- alien stuff
- alien substance
- new stuff
- nameless stuff
- obscure stuff
- strange object
- exotic matter
- unidentified stuff
- mysterious substance
- obscure matter
- secret information
- new body
- new data
- alien equipment
- unidentified object
- new information
- unidentified substance
UM abbreviation
UM is an abbreviation for Unknown MaterialWhat does UM stand for?
UM stands for "Unknown Material"