14-Letter Words Ending in LS

There are 24 14-letter words that end in LS. 14 are common words, such as ANTIBACTERIALS and INFINITESIMALS. A rarer one is SUPERCRIMINALS. In this set, I is the most frequent open letter (22 words). 7 words contain a doubled letter.

Full list 24

antibacterialsinfinitesimalsinternationalsmultinationalsnoncommercialsnonreciprocalspetrochemicalsphenobarbitalsquadrilateralstablespoonfulstercentennialstortoiseshellstransnationalstricentennialsantidiarrhealspentobarbitalsperissodactylsantimicrobialsbiconditionalsdinitrophenolsisoproterenolsneurochemicalsnonhomosexualssupercriminals

About this list

Words
24 (14 common words)
Common example
antibacterials
Rare example
supercriminals
Doubled letters
7
Ending in S
24
Most frequent letter
I (22)

Questions

How many 14-letter words ending in ls are there?

24. 14 of them are common words.

What is a common example?

ANTIBACTERIALS is among the common words in this set.