16-letter words containing r, a, m, p, h, l
- phalansterianism — a system by which society would be reorganized into units comprising their own social and industrial elements; Fourierism.
- phantasmagorical — having a fantastic or deceptive appearance, as something in a dream or created by the imagination.
- photograph album — bound book for photos
- photopolarimeter — a polarimeter that uses a photocell.
- primary syphilis — the first stage of syphilis, characterized by the formation of a chancre at the site of infection.
- pyramidal orchid — a chalk-loving orchid, Anacamptis pyramidalis, bearing a dense cone-shaped spike of purplish-pink flowers with a long curved spur
- schaumburg-lippe — a former state in NW Germany.
- secondary phloem — phloem derived from the cambium during secondary growth.
- sharia-compliant — (of a product or service) produced or offered in accordance with the doctrines of the sharia
- spanish mackerel — an American game fish, Scomberomorus maculatus, inhabiting the Atlantic Ocean.
- spectroheliogram — a photograph of the sun made with a spectroheliograph.
- spring ephemeral — any of various woodland wildflowers that appear above ground in early spring, flower and fruit, and die in a short two-month period.
- sulfarsphenamine — a yellow, water-soluble, arsenic-containing powder, C 1 4 H 1 4 As 2 N 2 Na 2 O 8 S 2 , formerly used in the treatment of syphilis.
- thermoacidophile — any organism, especially a type of archaebacterium, that thrives in strongly acidic environments at high temperatures.
- thermoplasticity — soft and pliable when heated, as some plastics, without any change of the inherent properties.
- triphenylmethane — a colorless, crystalline, solid compound containing three benzene rings, C 19 H 16 , from which many dyes are derived.