12-Letter Words Start with 'der'

There are 17 12-letter words that start with 'der'.

deracinating	deracination	derangements
deregulating	deregulation	derelictions
derepressing	derepression	derisiveness
derivational	derivatively	derivatizing
dermabrasion	dermatitises	dermatologic
dermatophyte	derogatorily

Note: These 17 12-letter words that start with 'der' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with deri, dera, derm, dere, derr, dero, derb, derv, dern.

4-letter words start with 'der' (2)
5-letter words start with 'der' (6)
6-letter words start with 'der' (11)
7-letter words start with 'der' (17)
8-letter words start with 'der' (23)
9-letter words start with 'der' (20)
10-letter words start with 'der' (22)
11-letter words start with 'der' (17)
12-letter words start with 'der' (17)
13-letter words start with 'der' (8)
14-letter words start with 'der' (7)
15-letter words start with 'der' (2)