15-Letter Words Containing: S,Y,R,R

• a crystalline amino acid obtained from gelatin or collagen

• Any member of the Paramyxoviridae family of negative-sense single-stranded RNA viruses responsible for a number of human and animal diseases.

• extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds

• an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones

• Branch of psychiatry concerned with the prevention of mental illness, especially in the young

• To crystallize again; especially as a means of purification.

• a stabilizer consisting of a heavy gyroscope that spins on a vertical axis; reduces side-to-side rolling of a ship or plane