1. by ones and twos (Onomatopoeia)

2. tears or flower petals falling quietly (Onomatopoeia)

3. gurgling bird sound (Onomatopoeia)

4. falling apart; crumbling; melting (in one's mouth) (Onomatopoeia)

5. dish made from fiveleaf aralia sprouts, pickled daikon, walnuts, etc.