Gigil = the irresistible urge to squeeze someone because you love them.
vagary (n.) pronunciation | ‘vA-ga-rE
LETHOLOGICA (n) when you can't think of the word for something
Greek Words That Perfectly Describe What True Happiness Is
33 Commonly Misunderstood Words & Phrases Infographic by Cheatography http://www.cheatography.com/cheatography/cheat-sheets/33-commonly-misunderstood-words-and-phrases/