Understand the meaning of “profundity” and how to use it effectively. Learn when to use this word to describe depth, wisdom, and insight.

Understand the meaning of “profundity” and how to use it effectively. Learn when to use this word to describe depth, wisdom, and insight.
Understand the concept of a fallacy – a flaw in reasoning. Learn to identify common types of fallacies and avoid them in your own arguments.
Explore the meaning of “opulent” and learn when to use this word to describe lavishness. Discover appropriate and less suitable contexts with examples.
Is something impervious to water, criticism, or change? Explore the meaning of “impervious,” how to use it correctly, and when to choose a different word.
Learn the meaning of the word “extol” and discover when to use it for powerful praise – and when it might be overkill. Get examples and alternatives!
What does “ascetic” mean? Learn about the philosophy of asceticism, its historical roots, modern applications, and how the word is used.
What does “aberration” mean? Learn the definition, when to use it correctly (and when not to), plus synonyms and real-life examples.
What does “quotidian” mean? Discover the nuances of this word and when to use it to describe the ordinary and the extraordinary.
Understand the meaning of “jingoism”, its historical roots, and the dangers of this extreme form of nationalism. Learn when it’s appropriate (and inappropriate) to use the term.
Learn the meaning of “obsequious,” why it’s often seen negatively, and how to spot this overly flattering behavior in everyday life.
Perfect your English grammar for international exams by exploring the complex sentence structures used to discuss the challenges of remote learning.
Boost your listening score with this advanced practice on medical nanotechnology. Includes a university lecture script, 10 MCQs with feedback, and key scientific terms.
Master advanced business English with this reading comprehension practice on global expansion. Includes an exam-style passage and quiz perfect for international test prep.
Did you know the world’s largest waterfall isn’t on land? Discover the Denmark Strait cataract, a colossal underwater cascade with a flow 25 times greater than the Amazon River, and learn why it’s vital for our planet’s climate.
Elevate your academic and professional vocabulary with this interactive quiz on key economics terminology. Learn essential terms in context and master the language of economic analysis and debate.
This isn’t just a quiz; it’s a journey into the science of gratitude. Learn how a grateful mindset can improve your health, strengthen your relationships, and boost your mood with our interactive quiz.