9-letter words containing d, i, a, p, y
- polyamide — a polymer in which the monomer units are linked together by the amide group –CONH–.
- predacity — predatory; rapacious.
- prize day — a day when prizes are rewarded to pupils who have produced a very high standard of work
- pyramidal — of, relating to, or shaped like a pyramid: the pyramidal form.
- pyramidon — a pedal organ stop made of wooden pipes in the shape of an inverted pyramid
- pyridoxal — a naturally occurring derivative of pyridoxine that is a precursor of a coenzyme (pyridoxal phosphate) involved in several enzymic reactions. Formula: (CH2OH)(CHO)C5HN(OH)(CH3)
- redisplay — to display again
- typhoidal — of, relating to, or resembling typhoid.
- upsadaisy — upsy-daisy
- videoplay — teleplay.