Words Ending in US and Containing SI

This word list gathers 142 English words ending in US and containing SI, such as Simultaneous, Insidious, Sinus, Disingenuous, Desirous, Assiduous and Parsimonious. Use the interactive filters below to sort alphabetically or by length, and check definitions for every word.

Refine list...
JUMP:
Sort:

Group:

Case:

View:

JUMP TO:
Select any word to view available definitions & photosSelect any word for details
Starts with A
4 words
assiduous
angulatosinuous
autobasidiomycetous
adversifolious
Starts with B
4 words
basilosaurus
basidiomycetous
brassicaceous
basidiosporous
Starts with C
7 words
celsius
caesious
cesious
compositous
calcareosiliceous
chamaesiphonaceous
clusiaceous
Starts with D
6 words
disingenuous
desirous
desidious
diapensiaceous
dorsiferous
dictyosiphonaceous
Starts with E
5 words
erysipelous
erysipelatous
eptesicus
eosinophilous
emissitious
Starts with F
3 words
fissiparous
fossiliferous
fissidentaceous
Starts with G
1 words
gypsiferous
Starts with I
2 words
insidious
insipidus
Starts with L
3 words
lisianthus
latissimus
lysigenous
Starts with M
1 words
mumpsimus
Starts with N
4 words
necessitous
nonsimultaneous
nonfossiliferous
neurosensiferous
Starts with O
5 words
ossivorous
ossiferous
oleoresinous
oppositipetalous
oppositisepalous
Starts with P
10 words
parsimonious
pusillanimous
pangasius
propositus
physiologus
psittacosaurus
protobasidiomycetous
passifloraceous
pseudoerysipelatous
protosiphonaceous
Starts with R
8 words
resinous
resiniferous
residuous
rosinous
resinaceous
resinogenous
resinifluous
resinovitreous
Starts with S
24 words
simultaneous
sinus
sirius
sisyphus
sinuous
sibelius
situs
sixtus
siliceous
supposititious
sicarius
silenus
silvanus
silvius
singultus
silurus
simious
sinistrous
sinanthropus
siliculous
sibilus
simous
sivapithecus
sumpsimus
Starts with T
1 words
thalassiophytous
Starts with U
2 words
undesirous
unfossiliferous
Starts with V
4 words
verisimilitudinous
vicissitudinous
verisimilous
vesiculocavernous

•Browse Words by Letter (A to Z)

Select an ending letter to browse words
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.