Deliquescent

Adjective: Becoming liquid, or having a tendency to become liquid.

Flabbergast

Verb: Surprise someone greatly.

Flimflam

Noun: Nonsensical or insincere talk.

Floccinaucinihilipilification

Noun: The action or habit of estimating something as worthless.

Limerence

Noun: The state of being infatuated or obsessed with another person.

Loquacious

Adjective: Tending to talk a great deal; talkative.

Obdurate

Adjective: Stubbornly refusing to change one’s opinion or course of action.

Omnishambles

Noun: A situation that has been comprehensively mismanaged, characterized by a string of blunders and miscalculations.

Do you know what a quincunx is? Here are 15 of the most unusual words in the English dictionary