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9-Letter Words That Start With: ON

There are 53 9-letter words, 17 9-letter phrases and 0 9-letter abbr's that start with ON.

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Expand?WordSave?LengthUsagePointsType
onlooking9
14 adverb, adjectiveadv, adj
Valid word for Scrabble US
oncogenic9
14 adjectiveadj
adjective

• Causing the formation of tumors.

oncomings9
14 nounn
noun

• the beginning or early stages

adjective satellite

• moving toward one

ontically9
14 adverb, adjectiveadv, adj
Valid word for Scrabble US
oncologic9
14 adjectiveadj
adjective

• of or relating to or practicing oncology

oncidiums9
14 nounn
noun

• any orchid of the genus Oncidium: characterized by slender branching sprays of small yellow and brown flowers; often grown as houseplants

oncovirus9
14 nounn
Valid word for Scrabble US
onslaught9
13 nounn
noun

• a sudden and severe onset of trouble

• (military) an offensive against an enemy (using weapons)

• the rapid and continuous delivery of linguistic communication (spoken or written)

onrushing9
13 adjectiveadj
noun

• (military) an offensive against an enemy (using weapons)

• a forceful forward rush or flow

onionskin9
13 noun, adjectiven, adj
noun

• a thin strong lightweight translucent paper used especially for making carbon copies

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 9 Letter Words

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