"Close onto" is a phrase that means to approach or get nearer to something. Some synonyms for this phrase could be "close in on," "move toward," "draw near," "approach," or "progress towards." Each of these terms indicates a movement towards a particular destination or object, and can be used in situations where someone or something is advancing towards a goal. These synonyms can be utilized in various contexts, such as sports games where a team is coming closer to scoring, or in business settings where a company is approaching its target market. Knowing different synonyms for "close onto" can help in writing engaging and varied content.