12-Letter Words Matching ____I____U__

There are 16 12-letter words that match ____I____U__. 5 are common words, such as ARCHITECTURE and HORTICULTURE. A rarer one is MULTIPRODUCT. 1 words contain a doubled letter.

Full list 16

architecturehorticulturemeetinghousemultilingualpackinghousecitriculturedentilingualfloricultureolericulturepisciculturesilviculturesubminiaturesylviculturecypripediumsmultipicturemultiproduct

About this list

Words
16 (5 common words)
Common example
architecture
Rare example
multiproduct
Doubled letters
1
Ending in S
1

Questions

How many 12-letter words matching ____i____u__ are there?

16. 5 of them are common words.

What is a common example?

ARCHITECTURE is among the common words in this set.