12-Letter Words Containing ECO

There are 118 12-letter words that contain ECO. 62 are common words, such as DECOLLETAGES and DECOLONIZING. A rarer one is UNECOLOGICAL. In this set, N is the most frequent open letter (91 words). 29 words contain a doubled letter.

Full list 118

Common words

decolletagesdecolonizingdecommissiondecompresseddecompressesdecongestantdecontrolleddecorativelydecorousnessecologicallyeconomicallygynecologies
decolletagesdecolonizingdecommissiondecompresseddecompressesdecongestantdecontrolleddecorativelydecorousnessecologicallyeconomicallygynecologiesgynecologistindecorouslymicrosecondsmillisecondsoverdecorateprecociouslyprecognitionprecognitivepreconceivedpreconceivespreconditionprerecordingrecognitionsrecognizablerecognizablyrecognizancerecollectingrecollectionrecolonizingrecommencingrecommendingrecommissionrecommittingrecompensingreconcilablereconditionsreconfiguredreconfirmingreconnectingreconnoitersreconnoitredreconnoitresreconqueringreconsecratereconsideredreconsigningreconstitutereconstructsrecontactingreconvertingredecoratingredecorationshuttlecocksstagecoachestelecommutedtelecommutertelecommutesunbecominglyuneconomicalunrecognizeddecolorizingdecomposabledecongestiondecongestivedeconsecratedeconstructsdecorticateddecorticateseconometricseconometristfemtosecondsgynecomastiapaleoecologypreconcertedpreconsciousrecommitmentrecompressedrecompressesreconceptionreconfiguresreconnectionreconversionunreconciledantieconomicautecologiesdecollationsdecolorizersdecompensatedeconditionsdecongestingdecorticatordiseconomiesgynecocraticmisrecordingmyrmecophilenoneconomistplecopteransprecomputersprecomputingradioecologyrecombinantsrecommittalsreconceivingrecondensingrecontouringreconveyancereconvictingreconvictionreconvincingrecordationsredecoratorssecobarbitalsubeconomiessynecologiesundecomposedunecological

About this list

Words
118 (62 common words)
Common example
decolletages
Rare example
unecological
Doubled letters
29
Ending in S
35
Most frequent letter
N (91)

Questions

How many 12-letter words containing eco are there?

118. 62 of them are common words.

What is a common example?

DECOLLETAGES is among the common words in this set.