The term "labor supporter" can be replaced by several synonyms, depending on context. Supporters of labor unions can be referred to as union advocates, union sympathizers, or simply union supporters. Those who back a particular political party with a strong pro-labor stance may be called party loyalists, party faithful or party supporters. Additionally, people who generally support workers' rights and the labor movement can be described as pro-labor or labor-friendly. These terms can provide more nuanced descriptions of a person's stance on labor issues and may be useful in specific discussions or debates.