Adverbs That Start with O and End with LLY

Explore 112 verified English adverbs starting with O and ending with LLY, including Originally, Occasionally, Officially, Organically, Orally, Optimistically and Optionally. Sort these modifying words for manner, time, place, and degree by word length for precise action description, dialogue tags, and sentence polish below, or study adverb placement and -ly formation rules in our verb grammar guide.

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Starts with OB5 words
observationally
obsessionally
obstetrically
obstructionally
objectionally
Starts with OC10 words
occasionally
occupationally
oceanographically
occidentally
octagonally
octahedrally
occipitally
octennially
occlusocervically
ochlocratically
Starts with OE
2 words
oedipally
oenophilically
Starts with OF
2 words
officially
officinally
Starts with OH
1 words
ohmically
Starts with OL
2 words
oligarchically
oligopolistically
Starts with ON10 words
ontologically
onomatopoeically
ontogenetically
ontically
onomatopoetically
oneirically
ontogenically
onomastically
onomatologically
oneirocritically
Starts with OP9 words
optimistically
optionally
operationally
optimally
optically
opportunistically
operatically
ophthalmologically
ophidiophobically
Starts with OR24 words
originally
organically
orally
organizationally
orthogonally
ornamentally
orthographically
orbitally
orchestrally
ordinally
orthopedically
orgasmically
orientally
orgastically
oratorically
orientationally
orthodontically
orgiastically
ornithologically
organismically
orographically
organismally
organoleptically
orphically
Starts with OS7 words
osmotically
osteopathically
osteologically
oscilloscopically
oscillographically
osmically
osmometrically
Starts with OT
1 words
otoscopically
Starts with OV24 words
overdramatically
overoptimistically
overcarefully
overenthusiastically
oversentimentally
overemotionally
ovally
overtheatrically
overemphatically
overdeferentially
oversystematically
overpessimistically
overanalytically
overpatriotically
overmilitaristically
overrealistically
overartificially
overintellectually
overprolifically
overthoughtfully
overdogmatically
overornamentally
oversacrificially
overelliptically
Starts with OX
1 words
oxymoronically

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