cryp·to 
(krĭptō)
(krĭptō)n. pl. cryp·tos
1. One who covertly supports a certain doctrine, group, or party.
2. Cryptography.
[From CRYPTO-.]
- histamine
- histaminic
- histidine
- histiocyte
- histiocytic
- histiocytosis
- histo-
- histochemical
- histochemically
- histochemistry
- histocompatibility
- histocompatibility antigen
- histocompatible
- histodialysis
- histogenesis
- histogenetic
- histogenetically
- histogenic
- histogenically
- histogram
- histologic
- histological
- histologically
- histologist
- histology