to laugh;  to smile;  to sneer;  to ridicule;  to be dumbfounded;  to be flabbergasted
 laugh;  laughter;  smile;  sneer;  sex aids (e.g. dildos, pornographic books, erotic woodblock prints, etc.)
 (sound of) laughter;  laughing voice
 bitter smile;  wry smile;  forced smile;  strained laugh
 to smile (at);  to grin (at)
 to laugh at;  to ridicule;  to mock;  to make fun of;  to sneer at
 to smile cheerfully;  to crack a smile
 great laughter;  burst of laughter
 loud laughter;  roaring with laughter
 to laugh away;  to laugh off
 insincere smile;  ingratiating smile;  polite smile;  forced smile
 funny story;  funny anecdote
 suppressed laugh;  smile;  giggle;  chuckle
 comical (story, song);  comic;  the comedy business (rakugo, manzai, etc.);  something laughable
 to laugh mockingly;  to smile with contempt;  to jeer;  to sneer
 embarrassed smile;  embarrassed laugh;  bashful smile
 forced laugh;  forced smile
 to give a little chuckle;  to let out a giggle
 laughing while crying;  smiling through one's tears;  (alternately) laughing and crying;  tears and laughter;  joy and sorrow
 to give a broad grin;  to smirk
 to roll about with laughter;  to be convulsed with laughter;  to laugh one's head off
 stifled laugh;  chuckling;  snickering
 laughingstock;  butt of ridicule
 to guffaw;  to roar with laughter;  to laugh heartily
 laughing while reminiscing
 horse laugh;  guffaw;  wild laughter
 whether you like it or not;  no matter what one may do;  in any event;  at all events; (lit.) whether you laugh or cry
 to have one's knees be about to give way
 to cause laughter;  to extract a smile
 to laugh scornfully;  to sneer at
 to stifle a laugh;  to hold back a laugh
 laughable;  ridiculous;  funny;  comical
 merry drinker;  one who laughs easily
 to roll about with laughter;  to laugh heartily
 sense of humour (humor);  funny bone
 laughing in astonishment (at something silly or stupid);  scoff
 laughingstock;  object of ridicule
 sardonic laugh;  scornful smile
 a laughingstock;  a standing joke
 to make laugh;  to set to laughing
 fukuwarai;  New Year's game in which blindfolded players place cutouts of facial features onto the outline of a face
 laugh line;  smile line;  nasolabial fold
 being unable to laugh (at a funny but serious situation);  forced to hold back laughter
 to be laughable;  to be unrealistic
 butt of a joke;  punchline
 comedian;  comic celebrity;  comic
 laugh and grow fat; (lit.) good fortune and happiness will come to the home of those who smile
 servile smile;  sycophantic smile;  servile laugh;  sycophantic laugh
 laughing by oneself;  erotic pictures;  shunga
 to laugh (suddenly);  to begin to laugh;  to be made to laugh
 Panaeolus papilionaceus (species of poisonous mushroom)
 to laugh to oneself;  to smile to oneself
 the pot calling the kettle black; (lit.) the goop in the eye laughing at the snot in the nose
 insincere laugh;  insincere smile;  ingratiating smile
 take care of the penny; (lit.) he who makes fun of one yen will cry at one yen
 to make laugh;  to set to laughing
 chuckle;  snigger;  laughing secretly
 a child's emotions change easily; (lit.) the bird that cried now laughs
 something people would laugh at
 take care of the penny; (lit.) he who makes fun of one sen will cry at one sen
 he who laughs last, laughs best
 beginning to laugh because others are laughing;  being smitten by (infectious) laughter
 mountain in springtime when all of the tree buds open at the same time; (lit.) laughing mountain
 comic picture;  funny illustration;  shunga;  pornographic picture
 smiling Buddha (statue);  laughing Buddha
 something people would laugh at
 nobody knows the morrow; (lit.) speak of tomorrow and the ogres laugh
 nobody knows the morrow; (lit.) speak of next year and the ogres laugh
 shunga book;  pornographic book
 to laugh;  to break into laughter;  to be made to laugh;  to be funny;  to be laughable;  to make one laugh
 to make laugh;  to set to laughing
 the pot calling the kettle black;  people who live in glass houses shouldn't throw stones
 laughing kookaburra (Dacelo novaeguineae)
 laughing gull (Leucophaeus atricilla)