clinomania (n)

pronunciation: cli – no – MANE – ia

language: English

definition: an extreme desire to stay in bed

sentence: On the first day back to work after vacation, I suffer from acute clinomania.

 

source: http://phrontistery.info/mania.html

perspicacious (adj)

pronunciation: per – spih – KAY – shuhs

language: English

definition: having discerning judgement and keen understanding

sentence: My brother is so perspicacious that I seek his advice before I make any important decisions.

tocayo/a (n)

pronunciation: toe – CAI – yo

language: Spanish

definition: someone who has your same name; the informal word you call someone who shares your name

sentence: Giving a child an unusual name deprives them of the fun of finding a tocayo.

 

source: http://michael.herrick.me/michaels_blog/tocayo_meaning_etymology.html