There are plenty of words that end with "tion", but none that start with K unfortunately!
There are no words in the English language that start with those letters, however there are thousands that end with 'tion'.
keratinisation
Nouns
Words that start with an A and end with a T include:AbetAboutAcrobatActAdoptAdultAfloatAghastAmountAnointAptApartmentArtArtistAslantAtAuntAwait
There are plenty of words that end with "tion", but none that start with K unfortunately!
There are no words in the English language that start with those letters, however there are thousands that end with 'tion'.
keratinisation
nouns
nouns
Some words that end in "tion" include: nation, information, question, and explanation.
Nouns
attentions
combinationconfrontationcorrectionperfectionrepetitionintroductioninfectionaffectionaccommodationcommendationcommunicationammunitionimmunizationconductionreflectionrefractioncondensationinformationerectionejaculationpredeterminationdeterminationfiltrationinsulationeverprotion
Elation
Examples of words ending in -tion:abductionactionauctionbeautificationcausationcautiondonationdurationeducationemotionfictionfractioninductionlotionmentionmotionnationnotionoperationoptionpartitionpetitionportionpositionpotionrotationsanitationsatisfactionsituationstationtaxationtuitionvacation
Words that end in -tion usually come from Latin, while words that end in -sion usually come from Latin or French. There isn't a strict rule, but -tion is more common and originates from Latin verbs ending in -tio, while -sion more often comes from Latin or French words ending in -sio or -sion.