The Collaborative International Dictionary of English. 2000.
pernicity — … Useful english dictionary
Velocity — (Roget s Thesaurus) < N PARAG:Velocity >N GRP: N 1 Sgm: N 1 velocity velocity speed celerity Sgm: N 1 swiftness swiftness &c. >Adj. Sgm: N 1 rapidity rapidity eagle speed Sgm: N 1 expedition expedition … English dictionary for students
