13-Letter Words Containing: P,E,R,I,A,N,A,L

• Any of a group of single-stranded RNA viruses belonging to the family Paramyxoviridae, which are the second most common cause of lower respiratory tract infection in younger children.

• draw from specific cases for more general cases

• estimate the value of something based on known values

• gain knowledge of (an area not known or experienced) by extrapolating

• a long-acting barbiturate used as a sedative

• (mathematics) calculation of the value of a function outside the range of known values

• an inference about the future (or about some hypothetical situation) based on known facts and observations

• a character set that includes letters and digits and punctuation