Did you mean: tube tub tubo tufa tuoba tiba ?
大 |
dà hào | tuba / large size (clothes, print etc) / (polite) (your) name / (coll.) number two / to defecate |
土 |
tǔ bà | earth dam / dam of earth and rocks (as opposed to waterproof dam of clay or concrete) |
低 |
dī yīn dà hào | bass tuba / euphonium |
兔 |
tù bà | toolbar (in computer software) (loanword) |