for·myl 
(fôrmĭl′)
(fôrmĭl′)n.
The univalent carbonyl-containing group HCO, characteristic of aldehydes.
[FORM(IC ACID) + -YL.]
- arch-
- Archaean
- Archaean
- archaebacterium
- archaeo-
- archaeoastronomer
- archaeoastronomical
- archaeoastronomy
- archaeologic
- archaeological
- archaeologically
- archaeological science
- archaeologist
- archaeology
- archaeometric
- archaeometrical
- archaeometry
- archaeon
- archaeopteryx
- Archaeozoic
- Archaeozoic
- archaic
- archaical
- archaically
- archaic human