The word "fellable" means capable of being felled or cut down. Some synonyms of "fellable" include "choppable", "cuttable", "hewable", "slashable", "whackable", and "trimmable". These words all convey the same idea - that something can be cut or chopped down. Other related words include "timber", "lumber", "treetop", "log", and "wood", which all refer to trees or wood products. The word "fellable" is most commonly used when discussing trees or forests, but can also be used in other contexts such as construction or landscaping. When discussing the removal of trees, it is important to consider the impact on the environment and to take steps to minimize harm to wildlife and their habitats.