BEST Vocabulary Words for IELTS – 550
Randomize: arrange or organize by chance, without any order or plan
Sentence: A randomized study of patients treated with the drug showed it to be effective
Galaxy: a collection of star systems
Sentence: There are reckoned to be about 400 billion stars in our galaxy, the Milky Way
Cosmology: metaphysical study of the origin and nature of the universe
Sentence: He has a fantastic ability for making physics and cosmology accessible.
Vocabulary Words for IELTS
Stellar: being or relating to or resembling or emanating from stars
Sentence: The Great Pyramid could have functioned as a stellar observatory during its construction.
Evolve: undergo development
Sentence: Influenza genes evolve a million times faster than ours
Optical: relating to or using sight
Sentence: We examined the specimen under an optical microscope
Evolution: sequence of events involved in the development of a species
Sentence: The rapid evolution of IT networks has changed the world
Astronomer: A physicist who studies celestial bodies and the universe
Sentence: An astronomer can determine the brightness of each star.
