Adverbs Ending in SLY and Containing UM

This list gathers 26 English adverbs ending in SLY and containing UM, such as Posthumously, Humorously, Sumptuously, Tumultuously, Luminously, Humorlessly and Voluminously. Use the sorting controls below to organize entries by length, or consult our verb grammar guide to study adverb placement and -ly formation rules.

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Starts with B
1 words
bumptiously
Starts with C
4 words
contumeliously
cumbrously
contumaciously
calumniously
Starts with H
2 words
humorously
humorlessly
Starts with L
1 words
luminously
Starts with N
4 words
numerously
numinously
numberlessly
noncontumaciously
Starts with O
1 words
overpresumptuously
Starts with P
2 words
posthumously
presumptuously
Starts with R
1 words
rumbustiously
Starts with S
5 words
sumptuously
scrumptiously
slumberously
slumbrously
supervoluminously
Starts with T
1 words
tumultuously
Starts with U
3 words
unpresumptuously
uncontumaciously
umbrageously
Starts with V
1 words
voluminously

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