isolated and detached
J
jabber and chatter
jagged and multifarious
jargon and absurdity
jaundiced and jealous
jeer and scoff
jeopardy and instability
jests and sarcasms
jocular and vivacious
jostle and stumble
joy and felicity
jubilant and boastful
judgment and discretion
judicious and acute
juggled and manipulated
jumble and confuse
juncture and circumstance
jurisdiction and authority
justice and virtue
juvenile and budding
K
keen and pertinacious [pertinacious = stubbornly persistent]
kind and forbearing
kindle and intensify
kindred and analogous
kingly and autocratic
knavish and tyrannical
knowledge and conviction
known and recognized
L
labor and drudgery
lame and impotent
lamentable and depressing
languid and indifferent
large and opulent
lassitude and languor [languor = dreamy, lazy mood]
latent and lifeless
latitude and scope
laudable and deserving
laughable and grotesque
lavish and wasteful
lawlessness and violence
laxity and forbearance
laziness and profligacy
leafage and fruitage
learning and austerity
legends and traditions
legitimate and logical