popular  JLPT N3  い adjective  adjective (generic)  children's language  Kansai-ben 

• wise, clever, smart
• well-behaved (esp. children and pets), obedient, good

popular  JLPT N5  adverb  children's language  noun or participle taking the aux. verb する  verb (generic)  noun (generic) 

• please, kindly, pray, I beg (of you)
• by all means, certainly, of course, (go) ahead, (feel) free (to), (you are) welcome (to), please (help yourself to)
• here you are
• to give

popular  children's language  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb 

• hug, carrying in one's arms (a baby, pet, doll, etc.)

popular  noun  noun (generic)  astronomy  archaic  children's language 

• heart, mind, spirit, vitality, inner strength
• bottom of one's heart, core (of one's character), nature
• centre, center, core, heart
• heart (organ)
• Chinese "Heart" constellation (one of the 28 mansions)
• friend

popular  children's language  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb  slang 

• poop, poo, faeces, feces
• crap, trash, garbage

popular  children's language  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• poo, poop, doo-doo, caca, whoopsie

popular  colloquial  children's language  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb 

• wee-wee, pee-pee, number one

popular  children's language  noun  noun (generic) 

• boobs, boobies, breasts, tits
• breast milk

popular  onomatopoeic or mimetic word  adverb  adverb taking the と particle  noun or participle taking the aux. verb する  verb (generic)  noun (generic)  intransitive verb  children's language  noun 

• rumbling (of thunder, one's stomach, etc.), grumbling, growling, purring
• rolling (of something large and heavy), tumbling
• all over the place, everywhere, commonly, in great numbers
• idly, lazily, slothfully
• (uncomfortable feeling of) having a foreign substance in one's eye, stomach, etc.
• thunder

popular  children's language  noun  noun (generic)  onomatopoeic or mimetic word  adverb  adverb taking the と particle  noun or participle taking the aux. verb する  Kantou-ben  な adjective  adjective (generic)  obsolete term 

• penis
• with a tinkle, with a jingle
• with a whistle (of a kettle)
• sitting up and begging (of a dog)
• juvenile black porgy
• children's game in which one hops on one foot
• very hot (e.g. of tea)
• flirting, fondling
• jealousy