14-Letter Words Ending in A

There are 31 14-letter words that end in A. 3 are common words, such as CLAUSTROPHOBIA and INTELLIGENTSIA. A rarer one is TELANGIECTASIA. In this set, I is the most frequent open letter (26 words). 2 words contain a doubled letter.

Full list 31

Common words

claustrophobiaintelligentsiaphantasmagoriaachondroplasiaadenocarcinomaimponderabiliapseudepigrapharetinoblastomaarchaebacteriabougainvillaeacarcinosarcomachlorenchymata
claustrophobiaintelligentsiaphantasmagoriaachondroplasiaadenocarcinomaimponderabiliapseudepigrapharetinoblastomaarchaebacteriabougainvillaeacarcinosarcomachlorenchymatacomputerphobiacorynebacteriaendotheliomataenterobacteriafibrosarcomataglioblastomatahemoglobinuriahyperaesthesiahyperlipidemiahypomagnesemiamesotheliomatamicrosporangianeurofibromataosteosarcomataphenylthiourearhombencephalasclerenchymatasuperphenomenatelangiectasia

About this list

Words
31 (3 common words)
Common example
claustrophobia
Rare example
telangiectasia
Doubled letters
2
Ending in S
0
Most frequent letter
I (26)

Questions

How many 14-letter words ending in a are there?

31. 3 of them are common words.

What is a common example?

CLAUSTROPHOBIA is among the common words in this set.