What are the opposite words for aptitude?

Antonyms are words that carry the opposite meaning of a particular word. For the word "aptitude," the following are some of its antonyms. Firstly, incapacity represents a lack of potential, ability or skill. Secondly, inefficiency suggests that someone or something is unsuccessful in achieving the desired results. Thirdly, ignorance involves a lack of knowledge or understanding, which limits a person's ability to succeed. Fourthly, ineptitude indicates a lack of competence, skill, or capability to perform a task. Lastly, inadequacy represents a shortfall or absence of what is essential or required. Knowing antonyms of a word is essential when trying to develop a deeper understanding of the word's context and meaning.

Antonym of the day

bi lateral
multilateral, unilateral, detached.