12-Letter Words Ending in INS

There are 60 12-letter words that end in INS. 5 are common words, such as CHAMBERLAINS and HAEMOGLOBINS. A rarer one is VASOPRESSINS. In this set, O is the most frequent open letter (42 words). 12 words contain a doubled letter.

Full list 60

Common words

chamberlainshaemoglobinsinterleukinslegerdemainsrattlebrainsactinomycinsamoxicillinschrysarobinscyanohydrinsfluoresceinsgalligaskinsgegenscheins
chamberlainshaemoglobinsinterleukinslegerdemainsrattlebrainsactinomycinsamoxicillinschrysarobinscyanohydrinsfluoresceinsgalligaskinsgegenscheinslactalbuminslactoflavinslipoproteinsprothrombinstripalmitinstyrothricinsaminopterinsamoxycillinsamylopectinsangiotensinsanthocyaninsantivitaminsbacteriocinscantharidinscarrageeninscephalothinschondroitinscloxacillinscycloolefinsdoxorubicinsenterotoxinseuchromatinsfetoproteinsfibronectinsfucoxanthinsgibberellinshaptoglobinshematoxylinshemerythrinshemoproteinshemosiderinsheteroauxinsinterstrainsluteotropinsmegavitaminsmethicillinsmucoproteinsoverexplainsphycocyaninsphytoalexinspodophyllinssomatomedinsthoroughpinsthyrotropinstransferrinstrifluralinstropomyosinsvasopressins

About this list

Words
60 (5 common words)
Common example
chamberlains
Rare example
vasopressins
Doubled letters
12
Ending in S
60
Most frequent letter
O (42)

Questions

How many 12-letter words ending in ins are there?

60. 5 of them are common words.

What is a common example?

CHAMBERLAINS is among the common words in this set.