pervasive
present everywhere; permeating
squabbles
dispute; noisy fights usually through words
inarguable
not up for argument
decorum
etiquette; proper customary behaviour
fallacies
misconceptions; false notions
rhetoric
extravagant language, more for the purpose of boasting the speech style without having any real meaning
disconnect
detached; disjointed
cliché
overplayed tropes; stereotypes
scorn
disdain