Slope

glooiing

(degree to which a surface tends upward or downward)

helling

(area of ground that tends evenly upward or downward)

helling

(degree to which a surface tends upward or downward)

helling

(mathematics)

richtingscoëfficiënt

(mathematics)

spleetoog

(offensive: person of East Asian descent)

steilte

(degree to which a surface tends upward or downward)

glooien

(to tend steadily upward or downward)

sluipen

(to try to move surreptitiously)