Académico IELTS (Banda 5 y Abajo) - Influencia y fuerza

(of an opinion or belief) held in a way that is firm and determined

firme (en creencia), fuerte (en creencia)

having exceptional strength, influence, or capabilities

poderoso, fuerte

able to have much impact on someone or something

influyente

having superiority in power, influence, or importance

dominante

easily influenced by others and lacking the ability or will to uphold one's decisions, beliefs, etc.

débil

exercising authority, influence, or control in a way that significantly affects outcomes or decisions

influyente

to make something more powerful

fortalecer, reforzar

(of people or opinions) strong and demanding in manner or expression

decisivo

indicating a strong and impactful effect

influyente, prestigioso

lacking in effectiveness

débil, flojo

not achieving the desired outcome or intended result

fútil, ineficaz