jaded : fatigued; surfeited

　　jaundiced : yellowed; prejudiced; envious

　　jocose :giving to joking

　　jocular : said or done in jest

　　jocund : merry

　　judicious : wise; determined by sound judgment

　　lackadaisical : affectedly languid

　　laconic : brief and to the point

　　laggard : slow; sluggish

　　lambent : flickering; softly radiant

　　laminated : made of thin plates or scales

　　languid : weary; sluggish; listless

　　lascivious : lustful

　　latent : dormant; hidden

　　lateral : coming from the side

　　laudatory : expressing praise

　　lavish : liberal; wasteful

　　lecherous : impure in thought and act; lustful; unchaste

　　lethal : deadly

　　lethargic : drowsy; dull

　　lewd : lustful

　　libelous : defamatory; injurious to the good name of a person

　　libidinous : lustful

　　licentious : wanton; lewd; dissolute

　　limpid : clear

　　linguistic : pertaining to language

　　lithe : flexible; supple

　　livid : lead-colored; black and blue; enraged

　　loath : averse; reluctant

　　loquacious : talkative

　　lucent : shining

　　lucid : bright; easily understood

　　lucrative : profitable

　　lugubrious : mournful

　　luminous : shining; issuing light

　　lunar : pertaining to the moon

　　lurid : wild; sensational

　　luscious : pleasing to taste or smell

　　lustrous : shining

　　luxuriant : fertile; abundant; ornate

　　jaded : fatigued; surfeited

　　jaundiced : yellowed; prejudiced; envious

　　jocose :giving to joking

　　jocular : said or done in jest

　　jocund : merry

　　judicious : wise; determined by sound judgment

　　lackadaisical : affectedly languid

　　laconic : brief and to the point

　　laggard : slow; sluggish

　　lambent : flickering; softly radiant

　　laminated : made of thin plates or scales

　　languid : weary; sluggish; listless

　　lascivious : lustful

　　latent : dormant; hidden

　　lateral : coming from the side

　　laudatory : expressing praise

　　lavish : liberal; wasteful

　　lecherous : impure in thought and act; lustful; unchaste

　　lethal : deadly

　　lethargic : drowsy; dull

　　lewd : lustful

　　libelous : defamatory; injurious to the good name of a person

　　libidinous : lustful

　　licentious : wanton; lewd; dissolute

　　limpid : clear

　　linguistic : pertaining to language

　　lithe : flexible; supple

　　livid : lead-colored; black and blue; enraged

　　loath : averse; reluctant

　　loquacious : talkative

　　lucent : shining

　　lucid : bright; easily understood

　　lucrative : profitable

　　lugubrious : mournful

　　luminous : shining; issuing light

　　lunar : pertaining to the moon

　　lurid : wild; sensational

　　luscious : pleasing to taste or smell

　　lustrous : shining

　　luxuriant : fertile; abundant; ornate