10 Letter Adverbs Starting with OB

Browse 8 valid English 10 letter adverbs that start with OB, from Obediently, Obligingly, Observably, Obligately, Obdurately, Obsessedly and Obeisantly to rarer terms. Check definitions and spelling below, or visit our verb grammar guide to study adverb placement and -ly formation rules.

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Starts with OBD
1 words
obdurately
Starts with OBE
2 words
obediently
obeisantly
Starts with OBL
2 words
obligingly
obligately
Starts with OBS
3 words
observably
obsessedly
obsoletely

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