"Sievelike" is a word that describes something that has a lot of small holes or openings, allowing particles or substances to pass through easily. There are several synonyms for this word, including "perforated," "porous," "screen-like," "meshed," "sifted," and "filtrate." The term "perforated" refers to materials that have small holes or punctures in them, such as paper or metal. "Porous" typically describes materials that can absorb liquids or gases, such as sponges or sandstone. "Screen-like" and "meshed" both describe surfaces that are made up of a network of small holes or filaments. "Sifted" and "filtrate" both suggest the act of passing something through a sieve to remove unwanted particles or material.