14-Letter Words Matching __________US__

There are 66 14-letter words that match __________US__. 35 are common words, such as ADVANTAGEOUSLY and ADVENTITIOUSLY. A rarer one is UNCHIVALROUSLY. In this set, O is the most frequent open letter (64 words). 4 words contain a doubled letter.

Full list 66

Common words

advantageouslyadventitiouslyambidextrouslyasynchronouslyboardinghousesbrontosaurusescantankerouslyclearinghousescontemptuouslyconterminouslycontumaciouslycumulonimbuses
advantageouslyadventitiouslyambidextrouslyasynchronouslyboardinghousesbrontosaurusescantankerouslyclearinghousescontemptuouslyconterminouslycontumaciouslycumulonimbusesdiscourteouslydisingenuouslydisputatiouslyhippopotamusesinauspiciouslymeretriciouslymultifariouslyobstreperouslyostentatiouslyparsimoniouslypertinaciouslypostmenopausalpreposterouslypresumptuouslyrambunctiouslysacrilegiouslysimultaneouslysubconsciousessubconsciouslysubcutaneouslysuperciliouslyunscrupulouslyvaingloriouslycompunctiouslycountinghousesinfelicitouslystrophanthusessuppositiouslyunpropitiouslyankylosaurusescontumeliouslycounterthrustscunnilinctuseselectrotonusesexophthalmusesheterologouslyincommodiouslyinharmoniouslymacronucleusesmicronucleusesmucilaginouslyoncornavirusesovergenerouslypercutaneouslyperitrichouslyphiladelphusespicornavirusespolymorphouslypreconsciousespreconsciouslypseudonymouslyslaughterouslytrichotomouslyunchivalrously

About this list

Words
66 (35 common words)
Common example
advantageously
Rare example
unchivalrously
Doubled letters
4
Ending in S
19
Most frequent letter
O (64)

Questions

How many 14-letter words matching __________us__ are there?

66. 35 of them are common words.

What is a common example?

ADVANTAGEOUSLY is among the common words in this set.