"Ickiness" refers to a feeling of disgust or unpleasantness. There are several synonyms for this word that can be used to express the same feeling. These include "grossness," "nastiness," "uncleanliness," "filthiness," "repulsiveness," and "offensiveness." Other synonyms that can be used for this word include "disreputability," "squalidness," and "grubbiness." All of these words convey a sense of distaste or revulsion, and they can be used in a variety of contexts to describe a wide range of situations or experiences. Whether you're describing a bad smell, an unsanitary environment, or an unpleasant sensation, these synonyms for "ickiness" can help you express your feelings clearly and effectively.