Radiciform is a word that refers to something that has the shape or appearance of a root. If you are looking for synonyms for radiciform, you might consider a few options. For example, you might describe something as having fibrous or filamentous roots. Alternatively, you could use terms like rootlike, rhizomatous, or tuberous to describe something that has a similar shape or appearance to a root. Ultimately, the choice of synonym will depend on the specific context in which you are using the word, as well as the tone and style of your writing. Nonetheless, there are plenty of options to choose from when searching for alternative words to use in place of radiciform.