The Tokpisin term "raunpela mun, bikpela mun" matches the English term "full moon"

other tokpisin words that include "raunpela" : english :
braun, braunpela brown
braunpela loli chocolate (candy)
other tokpisin words that include "bikpela" : english :
bikpela man adult
bikpela big
bikpela su boot (n)
bikpela tru enormous
i bikpela samting important
bikpela main