13 Letter Adverbs with RO

Browse 67 valid English 13 letter adverbs containing RO, from Boustrophedon, Approximately, Appropriately, Progressively, Retroactively, Prohibitively and Provisionally 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 A
12 words
approximately
appropriately
adventurously
acrobatically
anaerobically
androgynously
agronomically
aerobatically
aeroponically
anachronously
acronymically
aerogenically
Starts with B
2 words
boustrophedon
broadmindedly
Starts with C
4 words
chromatically
carnivorously
chromosomally
chlorotically
Starts with D
1 words
diachronously
Starts with E
2 words
encroachingly
endosporously
Starts with F
1 words
fissiparously
Starts with G
2 words
geotropically
gemmiparously
Starts with H
2 words
heartbrokenly
herbivorously
Starts with I
3 words
improvidently
isotropically
isochronously
Starts with M
1 words
macaronically
Starts with N
1 words
neotropically
Starts with O
2 words
opprobriously
odoriferously
Starts with P
18 words
progressively
prohibitively
provisionally
provocatively
prospectively
prophetically
patronizingly
promiscuously
proprietarily
prerogatively
proleptically
probationally
pyrolytically
protuberantly
pestiferously
prothetically
proclitically
proliferously
Starts with R
4 words
retroactively
reproachfully
reproachingly
reprobatively
Starts with S
5 words
synchronously
serologically
subtropically
somniferously
sinistrorsely
Starts with T
3 words
treacherously
troublesomely
triquetrously
Starts with U
2 words
unpromisingly
unapprovingly
Starts with V
1 words
virologically
Starts with W
1 words
wrongheadedly

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