ok this will be easy cause im Tongan. The tongan flag is red with a white box on the left with a red cross sign in the middle of the box.
The Tongan word for elder sister is 'tu'a'ane' or 'tu'ahine' depending on the gender of the speaker.
Did you mean "what is fish net in tongan" if you did, then it's Kupenga..
tohi
FakamolemoleFakamolemole
Alua
'Ofa
Ngeli
Pepe
A tongan word for "stink"
Sino (SEE-NOH)
Malo means thank you