There are several synonyms that can be used for the term 'neat soap.' Neat soap can be replaced with words like pure soap, unscented soap, clear soap, and natural soap. While the term 'neat soap' usually suggests soap that is pure, without any added color or scent, it can also refer to soap that is organised and tidy. For this latter meaning, synonyms such as structured soap, ordered soap, and arranged soap can be considered. No matter which synonym you choose, it's essential to make sure that the soap you choose won't cause any adverse reactions to your skin if you're planning on using it.