Cynical about, tired of, or dulled to something due to overexposure to it.
Jaded
Extreme, fanatical nationalism or patriotism
Jingosim
Extremely joyful, happy
Jubilant
Having or exercising sound judgment
Judicious
The act of placing two things next to each other for implicit comparison.
juxtaposition
Fate, fortune
Kismet
The solemn sound of a bell, often indicating a death
Knell
Praise for an achievement
Kudos
a messy, difficult situation
quagmire
Charming, unique, pleasing old-fashioned
quaint
a perplexing irresolvable state
quandary
to control, suppress, pacify, quiet
quell
whiny, complaining
querulous
a line or sequence of people, vehicles, or tasks waiting for something
Queue
idealistic, impractical
quixotic
the minimum number of members of a group (usually political or business)
quorum
an allotted number of something
Quota
(a) commonplace, ordinary (b) occurring daily
quotidian