General Landforms:
* Lupa (Lúpa) - Land
* Bundok (Búndok) - Mountain
* Burol (Búrol) - Hill
* Kapatagan (Kapátangan) - Plain
* Lambak (Lambák) - Valley
* Talampas (Talampás) - Plateau
* Pulo (Púlo) - Island
* Tangway (Tangwáy) - Peninsula
* Look (Lók) - Bay
* Dagat (Dágat) - Sea
* Ilog (Ilóg) - River
* Sapa (Sápa) - Stream
* Talon (Talón) - Waterfall
* Yungib (Yúngib) - Cave
* Disyerto (Disyérto) - Desert
Specific Landforms:
* Bukid (Búkid) - Farmland
* Gubat (Gúbat) - Forest
* Lawa (Láwa) - Lake
* Latian (Latián) - Swamp
* Buhanginan (Buhanginán) - Sand dune
* Batis (Bátis) - Spring
* Talon ng tubig (Talón ng Túbig) - Waterfall (literally "water jump")
* Labangan (Labangán) - Riverbank
Note: Some of these words may have different meanings depending on context. For example, "bundok" can also mean "mountain range."
Remember: Tagalog is a rich language with many words for landforms. These are just a few examples. You can find more by searching online or consulting a Tagalog dictionary.