Topic a

Controversial (Adjective)

Causing disagreement or discussion.

Possession (Noun)

Something that is owned or belongs to someone.

Accompanied (Verb)

Went along with or appeared together with something.

Sensation (Noun)

A great interest or excitement among many people.

Assembly (Noun)

A group of people gathered for a purpose.

Frequency (Noun)

The rate at which something happens or appears.

Hypothesis (Noun)

An idea or explanation that you test through study and experimentation.

Artificial (Adjective)

Made by people, not natural.

Tool (Noun)

A device or method used to do or accomplish something.

Insight (Noun)

A deep understanding of something.

Revealed (Verb)

Made something known or visible.

Genuine (Adjective)

Real and sincere; not fake or pretended.

Rate (Noun)

A measure or quantity relative to another quantity.

Transfer (Noun)

The act of moving something from one place or person to another.

Feasible (Adjective)

Possible to do easily or conveniently.

Hoax (Noun)

A trick that makes people believe something false is real.

Illustration (Noun)

A picture or image used to explain or decorate something.

Fascination (Noun)

Great interest or attraction to something.

Puzzle (Noun)

A problem designed to test ingenuity or knowledge.

Unprepossessing (Adjective)

Not attractive or impressive in appearance.

Esoteric (Adjective)

Intended for or likely to be understood by only a small number of people with specialized knowledge.

Cipher (Noun)

A secret or disguised way of writing; a code.

Codebreaker (Noun)

A person who solves or deciphers coded messages.

Encryption (Noun)

The process of converting data into a code to prevent unauthorized access.

Concealed (Verb)

Kept something hidden or secret.

Devise (Verb)

To invent or plan something carefully and intelligently.

Command (Verb)

To deserve and receive respect, attention, or recognition.

Advance (Verb)

To move forward in understanding, progress, or development.

Perplexing (Adjective)

Confusing and difficult to understand.

Entropy (Noun)

A measure of disorder or randomness, often used to describe information flow.

Medieval (Adjective)

Related to the Middle Ages (about AD 500-1500).

Grille (Noun)

A framework or grid used for various purposes, such as selecting text or air ventilation.

Trait (Noun)

A distinguishing quality or characteristic.

Simulate (Verb)

To imitate or reproduce the appearance or character of something.

Astrological (Adjective)

Related to astrology, the study of stars and planets' influence on people.

Cryptanalytical (Adjective)

Pertaining to the science of analyzing and breaking codes.

Underlying (Adjective)

Something fundamental or basic, though not obvious on the surface.

Authorship (Noun)

The fact or position of being the author or creator of a work.

Short-hand (Noun)

A method of rapid writing using symbols or abbreviations.