12-Letter Words Starting With HEL

There are 15 12-letter words that start with HEL. 3 are common words, such as HELICOPTERED and HELIOCENTRIC. A rarer one is HELMSMANSHIP. In this set, I is the most frequent open letter (13 words). 3 words contain a doubled letter.

Full list 15

helicopteredheliocentrichelplessnesshelianthusesheliographedheliogravureheliolatriesheliotherapyheliotropismhellgrammiteheldentenorsheliographicheliolatroushellaciouslyhelmsmanship

About this list

Words
15 (3 common words)
Common example
helicoptered
Rare example
helmsmanship
Doubled letters
3
Ending in S
5
Most frequent letter
I (13)

Questions

How many 12-letter words starting with hel are there?

15. 3 of them are common words.

What is a common example?

HELICOPTERED is among the common words in this set.