Talofa lava, pronounced Tah-lo-fah lah-va is the polite way to just say hello. A simple talofa suffices but to express great happiness when greeting someone, the adjective 'lava' is also included.
Fa'amalosi
ringworm
Atigi figota
Ua a mai oe ?
"Good" or "It's good"
Mata aulelei
Killer Whale I think
Goodbye; farewell.
If you mean "Manatua", it's remember.
Tupu o Tupu
Na a mai lou aso?
Saili le malosi