10 Letter Adjectives Starting with OR

Browse 26 valid English 10 letter adjectives that start with OR, from Ornamental, Orchestral, Orthogonal, Orthopedic, Oratorical, Organismal and Orographic to rarer terms. Check definitions and spelling below, or visit our adjective grammar guide to check adjective order and comparative rules.

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Starts with ORA
1 words
oratorical
Starts with ORB
1 words
orbiculate
Starts with ORC
4 words
orchestral
orchidlike
orchideous
orchestric
Starts with ORD
2 words
ordovician
ordainable
Starts with ORG
3 words
organismal
organismic
organicist
Starts with ORN
2 words
ornamental
ornithopod
Starts with ORO
3 words
orographic
orological
orogenetic
Starts with ORT
10 words
orthogonal
orthopedic
orthorexic
orthotopic
orthograde
orthoboric
orthogenic
orthotonic
orthoconic
orthognath

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