Words Starting With CO Ending in SS

193 words starting with CO and ending in SS, from 4 to 15 letters. Pick a length to see its full list.

  • coss6
  • compass13
  • confess12
  • concuss11
  • corcass11
  • coxless16
  • coyness12
  • compress14
  • congress11
  • countess10
  • coalless10
  • coatless10
  • codeless11
  • coldness11
  • combless14
  • coneless10
  • cookless14
  • coolness10
  • cordless11
  • coreless10
  • cosiness10
  • costless10
  • cowgrass14
  • coxiness17
  • coziness19
  • colorless11
  • countless11
  • coatdress12
  • cockiness17
  • coheiress14
  • cohostess14
  • comfiness16
  • cordgrass13
  • corkiness15
  • corniness11
  • coverless14
  • coarseness12
  • cocksiness18
  • collarless12
  • colourless12
  • comburgess17
  • comeliness14
  • commonness16
  • conqueress21
  • contrabass14
  • convexness22
  • costliness12
  • cotterless12
  • covertness15
  • coyishness18
  • correctness15
  • coadjutress21
  • coequalness22
  • cognateness14
  • coltishness16
  • comfortless18
  • comicalness17
  • compactness19
  • complexness24
  • concaveness18
  • conceitless15
  • conciseness15
  • condignness15
  • conductress16
  • confineless16
  • connateness13
  • contactless15
  • contentless13
  • contextless20
  • coolingness14
  • completeness18
  • cockeyedness24
  • cocksureness20
  • coerciveness19
  • cohesionless17
  • cohesiveness20
  • colonialness14
  • colorfulness17
  • composedness19
  • computerless18
  • concreteness16
  • confessoress17
  • confinedness18
  • confusedness18
  • contrariness14
  • contriteness14
  • covetiveness20
  • covetousness17
  • cowardliness18
  • consciousness17
  • collectedness18
  • colorableness17
  • colorfastness18
  • colorlessness15
  • colourfulness18
  • combativeness22
  • compactedness22
  • companionless19
  • competentness19
  • completedness20
  • complexedness27
  • compliantness19
  • compositeness19
  • comradeliness18
  • conceitedness18
  • concernedness18
  • concertedness18
  • conduciveness21
  • confidingness20
  • coetaneousness16
  • cogitativeness20
  • collectiveness21
  • colloquialness25
  • colorblindness19
  • colourableness18
  • colourfastness19
  • colourlessness16
  • commodiousness21
  • commutableness22
  • comparableness22
  • compassionless20
  • compatibleness22
  • complexionless27
  • compliableness22
  • compulsiveness23
  • compulsoriness20
  • conclusiveness21
  • confoundedness21
  • congenitalness17
  • competitiveness24
  • coconsciousness21
  • coessentialness17
  • coldheartedness22
  • combustibleness23
  • comfortableness24
  • comfortlessness22
  • commendableness24
  • commonplaceness25
  • comparativeness24
  • compendiousness22
  • complicatedness24
  • conceivableness24
  • concertmistress21
  • conformableness24
  • congealableness20
  • conjunctiveness29
  • conquerableness28
  • consecratedness20
  • consecutiveness22

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Words Starting With CO Ending in SS: Questions

How many words starting with CO and ending in SS are there?

There are 193 words starting with CO and ending in SS in our dictionary, ranging from 4 to 15 letters long.

What is the longest word starting with CO and ending in SS?

COMPETITIVENESS is one of the longest at 15 letters, which is as long as these lists run.

What are some common words starting with CO and ending in SS?

CORRECTNESS, COADJUTRESS, COEQUALNESS are among the most familiar words starting with CO and ending in SS. Pick a word length to see the full list for that length.

Are these words starting with CO and ending in SS valid in Scrabble and Words With Friends?

Every word is drawn from a tournament word list, so most are playable everywhere. Open the list for a given length to filter it down to Scrabble US (NWL2023), Scrabble UK (CSW24) or Words With Friends.