12 Letter Words Starting with INS and Containing R

When you need a list of 12 letter words that start with INS and contain R, who you gonna call? WordList Finder! Word lists exactly like these 12 letter words are only a few quick finger taps away on our site. Dive into words that start with INS or words with R to find some more options — if you're feeling a little flexible.

12 letter words
insalubrious
inscriptions
insculptured
insculptures
insectariums
insectivores
insecureness
insecurities
inseminators
inseparables
insheltering
inshrinement
insnarements
insobrieties
inspectorate
inspectorial
inspirations
inspiritment
inspissators
instagrammed
instauration
instaurators
instreamings
instructible
instructions
instructress
instrumental
instrumented
insufferable
insufferably
insufflators
insularities
insurability
insurgencies
insurrection