9-Letter Words Matching ______ID_

There are 175 9-letter words that match ______ID_. 36 are common words, such as ALKALOIDS and ALONGSIDE. A rarer one is VIVERRIDS. In this set, S is the most frequent open letter (139 words). 9 words contain a doubled letter.

Full list 175

Common words

alkaloidsalongsidearachnidsasteroidsbackslidebicuspidsblindsidebroadsidecaryatidsfungicidegermicidegraveside
alkaloidsalongsidearachnidsasteroidsbackslidebicuspidsblindsidebroadsidecaryatidsfungicidegermicidegravesidehandmaidsherbicidehorsehidehumanoidshydroxidelandslidematricidemedicaidsmilkmaidsparanoidsparricidepatricidepesticiderhomboidsriversideschizoidssolenoidsspheroidsstatesidesubdivideunderbidsundersidewatersideworldwidestatewideacaricideacetamideacetylideanhydrideasafetidaautacoidsbombycidsbondmaidscancroidscarangidscardioidscentroidscolubridscyanamidecyprinidsdibromidedipeptidedisulfideelateridsglucosideglycerideglycosidehominoidsinglesidelarvicidementicidephenoxidephosphidepolyamideprismoidsprotoxideresinoidsserranidssinusoidssnowslidetellurideteniacidetetroxidetracheidsuxoricidevermicidewaveguideacetamidsactinoidsalgaecideamberoidsammonoidsantheridsautocoidsbeachsidebisulfidebraconidscarbamidecatenoidscharacidschorioidsclupeoidsconchoidscoracoidscourtsidecoverlidscricetidscyanamidsdihybridsdisulfidsdownslideechinoidsembryoidsemulsoidseupatridsfilariidsformamidegrandkidsgroupoidshelicoidshydracidshydrazidehyracoidsindigoidslacertidslampyridslemuroidslimuloidsmedusoidsmelanoidsmonoacidsmuraenidsnialamidenightsidenonfluidsnonsolidsnucleoidsodontoidsoribatidsoutstrideparotoidspentoxideperiodidsphoronidsphosphidsphylloidsplasmoidspolybridsprotoxidspyrenoidsqueensidereduviidsretinoidssalmonidsscaphoidssciaenidsscincoidssclereidssesamoidsshoresidesiluroidssoliquidssphenoidssphingidssporicidestorewidesulfoxidesuperwidesynapsidssynergidstachinidstailskidstailslidetetracidstetroxidstracksidetrailsidetriploidstriploidytrochoidsultrawideverbicideviverrids

About this list

Words
175 (36 common words)
Common example
alkaloids
Rare example
viverrids
Doubled letters
9
Ending in S
103
Most frequent letter
S (139)

Questions

How many 9-letter words matching ______id_ are there?

175. 36 of them are common words.

What is a common example?

ALKALOIDS is among the common words in this set.