Doughty
Adj: brave and persistent
Winsome
Adj: attractive or appealing
Derelict
Adj: in a very poor condition
Pander
Verb: to gratify or to indulge
Parlous
Adj: precarious, full of danger or uncertainty
Pertinacious
Adj: stubborn, rigid in beliefs and thoughts
Convivial
Adj: friendly
Semiotics
Adj: the study of signs
Somniferous
Adj: sleep-inducing
Cetology
Noun: the study of whales, dolphins, and porpoises
Oracular
Adj: prophetic, of or relating to an oracle
Coruscate
Verb: to flash or sparkle
Ergonomics
Noun: the science of equipment design to foster efficient movement
Argonomics
Noun: the economics of land management
Econometrics
Noun: mathematical methods to develop economic theories