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13-Letter Words Starting O & Ending N

There are 19 13 letter words, 12 13 letter phrases and 0 13 letter abbr's starting with 'O' and ending with 'N'.

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Expand?WordSave?LengthUsagePointsType
oxyhemoglobin13
31 nounn
noun

• the bright red hemoglobin that is a combination of hemoglobin and oxygen from the lungs

overexpansion13
25 nounn
noun

• Excessive expansion, especially expansion that is not sustainable

overextension13
23 nounn
noun

• The state or quality of being overextended; extension beyond normal, correct, or appropriate bounds or limits.

• Application of a term to too many referents, as for example when a child uses cat to refer to all animals.

ornithischian13
21 noun, adjectiven, adj
noun

• herbivorous dinosaur with a pelvis like that of a bird

overvaluation13
19 nounn
noun

• an appraisal that is too high

• too high a value or price assigned to something

overinflation13
19 nounn
Valid word for Scrabble US
overeducation13
19 nounn
Valid word for Scrabble US
orchestration13
18 nounn
noun

• an arrangement of a piece of music for performance by an orchestra or band

• the act of arranging a piece of music for an orchestra and assigning parts to the different musical instruments

• an arrangement of events that attempts to achieve a maximum effect

octodecillion13
18 nounn
Valid word for Scrabble US
oversecretion13
18 nounn
Valid word for Scrabble US
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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 13 Letter Words

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