11-Letter Words Containing IOU

There are 112 11-letter words that contain IOU. 77 are common words, such as ACRIMONIOUS and AMBITIOUSLY. A rarer one is VARIOUSNESS. In this set, S is the most frequent open letter (112 words). 22 words contain a doubled letter.

Full list 112

Common words

acrimoniousambitiouslyanxiousnessatrociouslyaudaciouslybiliousnessbumptiouslycapaciouslyceremoniouscompendiousconsciouslycontentious
acrimoniousambitiouslyanxiousnessatrociouslyaudaciouslybiliousnessbumptiouslycapaciouslyceremoniouscompendiousconsciouslycontentiouscopiousnesscuriousnessdeleteriousdeliciouslydeliriouslydeviousnessdubiousnessefficaciousegregiouslyenviousnessexpeditiousfacetiouslyferociouslyflirtatiousfractiouslyhilariouslyignominiousillustriousimpecuniousimperiouslyimpiousnessindustriousingeniouslyinjudiciousinsidiouslyinvidiouslyirreligiousjudiciouslylaboriouslyluxuriouslymaliciouslymelodiouslymeritoriousnefariouslynotoriouslyobliviouslyobnoxiouslyobviousnessofficiouslyopprobriousoveranxiouspenuriouslypiousnessesprestigiouspretentiouspunctiliousrapaciouslyreligiouslyrepetitioussagaciouslysalaciouslyscrumptioussententiousseriousnesstediousnesstenaciouslytendentiousunambitiousunconsciousveraciouslyvexatiouslyvicariouslyviciousnessvivaciouslyvoraciouslyatrabiliousburglariouscontrariousdissentiousfugaciouslyhetereciousincapaciousincuriouslyinjuriouslyinofficiouslateritiouslitigiouslynoxiousnessomnifariousovercuriousprecautiousrumbustiousseditiouslysymphoniousthiouracilstriphibiousunmaliciousunmelodiousunreligiousvagariouslyabstentiousbodaciouslyconsciousesfeloniouslyhomoiousianoverobviousoverserioustemerarioustendenciousvariousness

About this list

Words
112 (77 common words)
Common example
acrimonious
Rare example
variousness
Doubled letters
22
Ending in S
65
Most frequent letter
S (112)

Questions

How many 11-letter words containing iou are there?

112. 77 of them are common words.

What is a common example?

ACRIMONIOUS is among the common words in this set.