goso-goso（ゴソゴソ）
goso-goso describes small, quiet, and continuous rustling movements or sounds, often made when someone is searching through objects, shifting items, or moving secretly in a confined space.
guzu-guzu（グズグズ）
1. Slow, hesitant behavior
doki-doki（ドキドキ）
doki-doki describes the rapid beating of the heart caused by excitement, nervousness, or anticipation.
shobo-n（ショボーン）
shobo-n describes a small, quiet feeling of disappointment or mild discouragement.
fuwa-fuwa（フワフワ）
1. Soft, light, and fluffy in texture
puyo（プヨ）
puyo describes a soft, slightly squishy texture with mild elasticity.
peko-peko（ペコペコ）
1. Being extremely hungry
biku-biku（ビクビク）
1. Trembling or twitching slightly due to fear or tension
shiin（シーン）
1. Complete silence or stillness
zuki-zuki（ズキズキ）
1. Throbbing or pulsating pain