13-Letter Words Matching U_____I______

There are 52 13-letter words that match U_____I______. 18 are common words, such as UNCONDITIONAL and UNCONDITIONED. A rarer one is UREDINIOSPORE. In this set, N is the most frequent open letter (47 words). 18 words contain a doubled letter.

Full list 52

Common words

unconditionalunconditionedunderpinningsundisciplinedunfashionableunfashionablyungodlinessesunhappinessesunimaginativeunjustifiableunjustifiablyunluckinesses
unconditionalunconditionedunderpinningsundisciplinedunfashionableunfashionablyungodlinessesunhappinessesunimaginativeunjustifiableunjustifiablyunluckinessesunmentionableunpredictableunpredictablyunselfishnessunsentimentalunwillingnessuninitializedumbelliferousuncharismaticunemotionallyunfalsifiableunfulfillableuninspiringlyunoriginalityunpromisinglyunpublishableunqualifiedlyunserviceableunsparingnessunspecializeduntraditionalunwittingnessultradistanceultrafiltrateultraliberalsultramilitantultrarightistultraviolenceultravirilityunbelligerentuncanninessesunderfinancedunfeelingnessunhandicappedunhandinessesunitarianismsunmanlinessesunreadinessesunspecifiableurediniospore

About this list

Words
52 (18 common words)
Common example
unconditional
Rare example
urediniospore
Doubled letters
18
Ending in S
16
Most frequent letter
N (47)

Questions

How many 13-letter words matching u_____i______ are there?

52. 18 of them are common words.

What is a common example?

UNCONDITIONAL is among the common words in this set.