Substantiv
decline [pl. declines]
fall [pl. falls]
slope [pl. slopes] , {shapes}, {Geografie}
انحدار {جغرافيا}
downhill {Geografie}
انحدار {جغرافيا}
descending {Geografie}
انحدار {جغرافيا}
slump {Wirt}
اِنْحِدَار {اقتصاد}
inclination [pl. inclinations] , {Physik}
انحدار {فزياء}
downgrade [pl. downgrades]
steepness [pl. steepnesses]
toboggan [pl. toboggans]
declivity [pl. declivities]
degeneration [pl. degenerations]
slant {shapes}, {Geografie}
اِنْحِدَار {جغرافيا}
glide [pl. glides]
...
pitch {area}
انحدار {مساحة}
gliding {aeron.}
انحدار {ملاحة}