Uncountable Nouns Starting with OR and Containing U

Explore 14 verified English uncountable nouns starting with OR and containing U, including Ordure, Ormolu, Organum, Organophosphorus, Orichalcum, Origanum and Orotundity. Browse these mass nouns and non-count terms for substances and concepts below, or check quantifier and measurement rules in our noun grammar guide.

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Starts with ORA3 words
oracularity
oracularness
oraculousness
Starts with ORB
1 words
orbicularity
Starts with ORD
2 words
ordure
ordalium
Starts with ORG3 words
organum
organophosphorus
organotherapeutics
Starts with ORI
2 words
orichalcum
origanum
Starts with ORM
1 words
ormolu
Starts with ORO
1 words
orotundity
Starts with ORT
1 words
orthobenzoquinone

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