

TOEFL Vocabulary Accelerator iOS and Android App
Accelerate your mastery of TOEFL vocabulary with the all-new TOEFL Vocabulary Accelerator app!
Designed to plunge you into an immersive learning environment, this app is your ultimate tool for expanding your vocabulary and excelling in the Test of English as a Foreign Language.
Our extensive features are meticulously crafted to empower you, enabling you to grasp, master, and recall complex vocabulary with ease and confidence.
Key Features:
Extensive Question Bank: Embark on the journey to language mastery with thousands of expertly-crafted practice questions that cover a wide array of pivotal vocabulary topics.
In-Depth Explanations: Enhance your linguistic understanding with detailed explanations for each question, helping you not just to learn but also to internalize new words.
Customizable Quizzes: Tailor your learning experience with customizable quizzes that allow you to focus on your specific areas of need.
Our flexibility ensures your study time is both effective and efficient.
Progress Tracking: Monitor your advancement with comprehensive tracking features, providing insights into your improvement and areas for further focus.
Offline Access: Empower your study sessions anywhere, anytime with offline access.
Perfect for uninterrupted learning on the go, whether you're commuting or sitting in a quiet café.
User-Friendly Interface: Navigate your learning journey with a sleek, intuitive design that places functionality at your fingertips, ensuring your focus remains steadfast on acquiring new vocabulary.
Download TOEFL Vocabulary Accelerator today and step into a smarter, more effective way to prepare for your TOEFL exam.
Unleash the power of words and achieve your dreams with confidence and flair!
Content Overview
Explore a variety of topics covered in the app.
Example questions
Let's look at some sample questions
Choose the word with a similar meaning to 'transform':
changemaintainobserveremove
'Transform' means to change the form or appearance of something.
Which word means 'to acknowledge formally as true'? (e.g., recognizing someone's achievement).
RefuteAcknowledgeDiscardImpose
To acknowledge means to recognize something as true or valid.
What is the term for 'a factor or element that influences a process'? (e.g., income affecting lifestyle).
VariableComponentFormulaSector
A variable is an element that can change and influence outcomes in processes.
In academic writing, which word means 'to prove something as true'?
RefuteConcealSubstantiateConfound
To 'substantiate' means to provide evidence or proof to support something.
Which term refers to a simplified representation often used for analysis?
ModelEquationHypothesisData
A 'model' is a simplified representation for analysis. The other terms do not describe a representation.
What word signifies the machine's ability to continue operating correctly over time?
EfficiencyReliabilityCapacityVelocity
Reliability refers to the consistency of a machine or system to perform without failure over time.
Which unit is used to measure electrical resistance?
OhmVoltAmpereCoulomb
Electrical resistance is measured in ohms, named after Georg Simon Ohm.
Select the word that means 'to support with evidence'.
JustifyDisputeMultiplyPredict
'Justify' means to support an argument or decision with evidence. The other terms don't imply supporting with evidence.
Correct usage of 'concede' implies what?
Granting defeatConfirming biasOffering supportDenying truth
'Concede' involves acknowledging something as true or valid, typically after first denying or resisting it, thus implying granting defeat.
Which word is synonymous with 'rewording something differently'?
AnnotateParaphraseTranslateDecode
'Paraphrase' means to express the meaning of something using different words.