The word "finger-like" can be replaced with numerous synonyms depending on the context of use. For example, "digitate," "phalangeal," and "finger-shaped" can be used to describe the shape of an object that resembles a finger. "Tapering," "narrow," and "pointed" can be used to describe the shape of an object that comes to a point like a finger. Similarly, "elongated," "slender," and "thin" can be used to describe a long and narrow shape that is similar to a finger. Alternatively, "appendaged," "tentacular," and "pseudopodial" can be used to describe an object that is similar to a finger-like protrusion, such as a tentacle or pseudopod.