Countable Nouns Ending in ON and Containing HL

This list gathers 30 English countable nouns ending in ON and containing HL, such as Triathlon, Biathlon, Decathlon, Chlorination, Pentathlon, Chlorofluorocarbon and Heptathlon. Use the sorting controls below to organize entries by length, or consult our noun grammar guide to review singular and plural count rules.

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Starts with A
1 words
adenophlegmon
Starts with B
1 words
biathlon
Starts with C
10 words
chlorination
chlorofluorocarbon
chlorocarbon
chloritization
chlorohydrocarbon
chloroformization
chloridation
chloralization
chlorion
chloroxylon
Starts with D
5 words
decathlon
duathlon
dechlorination
dehydrochlorination
dephlegmation
Starts with E
2 words
enneathlon
epityphlon
Starts with G
1 words
genethliacon
Starts with H
4 words
heptathlon
hydrochlorofluorocarbon
hyperchlorination
hexathlon
Starts with M
1 words
monochlorination
Starts with P
3 words
pentathlon
phlegmon
phlebotomization
Starts with T
2 words
triathlon
tetrathlon

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