Kawaii - the quality of being cute, or items that are cute ♥     

Labyrinthine- To describe something as  puzzling, complicated or confusing.

Morbid - characterized by an unusual interest in disturbing and unpleasant subjects, especially death and disease.

Numismatics:  the study or collection of money, coins, and often medals

Ostensible - stated or appearing to be true, but not necessarily so

Pernicious- Something having a harmful or damaging effect gradually or subtly. 

Quid - a slang expression for the British pound sterling, or the British pound (GBP), the currency of the United Kingdom (U.K.)

Rat Bast*rd A thoroughly despicable and untrustworthy person; a scoundrel 

Serendipity - the occurrence and development of events by chance in a happy or beneficial way.

a fortunate stroke of serendipity

Transceiver: a transmitter and receiver housed together in a single unit and having some circuits in common, often for portable or mobile use

Undulate - move or go with a smooth up-and-down motion

Valedictory: a closing or farewell statement or address, especially one delivered at graduation exercises

Washer - a small flat ring made of metal, rubber, or plastic fixed under a nut or the head of a bolt to spread the pressure when tightened or between two joining surfaces as a spacer or seal

Xenial- Friendly, warm, welcoming or hospitable.

Yaka large, stocky, shaggy-haired wild ox of the Tibetan highlands, having long, curved horns; endangered