13-Letter Words Ending in INS

There are 37 13-letter words that end in INS. 4 are common words, such as MULTIVITAMINS and OLEOMARGARINS. A rarer one is THYROTROPHINS. In this set, O is the most frequent open letter (33 words). 2 words contain a doubled letter.

Full list 37

Common words

multivitaminsoleomargarinsscatterbrainsstreptomycinserythromycinsfibrinolysinsglycoproteinsgonadotropinsgriseofulvinsantiglobulinsantithrombinsbetweenbrains
multivitaminsoleomargarinsscatterbrainsstreptomycinserythromycinsfibrinolysinsglycoproteinsgonadotropinsgriseofulvinsantiglobulinsantithrombinsbetweenbrainschlorohydrinschloropicrinschymotrypsinsconcanavalinscounterstainscyclodextrinscytochalasinsdaunorubicinsfeatherbrainsflavoproteinsindomethacinsluteotrophinslysolecithinsnoradrenalinsoleandomycinspancreozyminsplastocyaninsporphyropsinsprostacyclinssomatostatinssomatotropinsstreptolysinsstrophanthinstetrodotoxinsthyrotrophins

About this list

Words
37 (4 common words)
Common example
multivitamins
Rare example
thyrotrophins
Doubled letters
2
Ending in S
37
Most frequent letter
O (33)

Questions

How many 13-letter words ending in ins are there?

37. 4 of them are common words.

What is a common example?

MULTIVITAMINS is among the common words in this set.