13-Letter Words Starting With DIA

There are 15 13-letter words that start with DIA. 3 are common words, such as DIAGNOSTICIAN and DIAMETRICALLY. A rarer one is DIAZOTIZATION. In this set, T is the most frequent open letter (14 words). 3 words contain a doubled letter.

Full list 15

diagnosticiandiametricallydiaphragmaticdiacriticallydiageotropismdiagonalizingdialecticallydialecticiansdiamagnetismsdiastrophismsdiabetologistdiaphaneitiesdiastereomersdiathermanousdiazotization

About this list

Words
15 (3 common words)
Common example
diagnostician
Rare example
diazotization
Doubled letters
3
Ending in S
6
Most frequent letter
T (14)

Questions

How many 13-letter words starting with dia are there?

15. 3 of them are common words.

What is a common example?

DIAGNOSTICIAN is among the common words in this set.