[oh-ey-sis] noun, Origin: Greek oasis, A refuge of refreshment in barren land offering life-giving water where travelers find rest.

[oh-ey-sis] noun, Origin: Greek oasis, Random water in the desert that keeps people from dying of thirst in that sandy hellscape.

[oh-ey-sis] noun, Origin: Where desert keeps its good water hidden, Surprising water and plants in middle of nowhere saving thirsty people from dying dramatically.

[oh-shuhn] noun, Origin: Greek okeanos, Earth's vast blue heart connecting continents holding mysteries in depths that stretch beyond imagination's reach.

[oh-shuhn] noun, Origin: Greek okeanos, Massive salty water filled with stuff that wants to eat you and waves trying to drown.

[oh-shuhn] noun, Origin: Where water decided to be dramatic about size, Giant salty swimming pool that's home to fish and terrifying creatures lurking below.