To solve this question, we need to find the antonym of the word "Barren." The word "barren" refers to land that is unable to produce much or any vegetation or something that is unproductive or infertile.
Therefore, the antonym of the word "barren" is Fertile.
Choose the word that is closest in meaning to esoteric
The scientist's theory was initially met with _________, but later gained widespread acclaim after consistent experimental validation.