Y07W39VC Word Roots — -psych- (mind / soul)

The root ‑psych‑ comes from Greek and carries the core meaning of ‘mind’ or ‘soul’. It appears in words connected to mental processes, human behaviour, emotional wellbeing, and the scientific study of the mind and personality. Understanding this root unlocks the meaning of many academic and formal English words. This module explores six such words drawn from the Academic Vocab list, plus three further examples in the Word Families section.

Word Families

These three words all connect to the root -psych-. As you read, notice how the meaning 'mind / soul' helps you unlock each word and use it more accurately.

psychology

/saɪˈkɒl.ə.dʒi/

psy‑chol‑o‑gy

noun

The scientific study of the human mind and behaviour, including how people think, feel, and act.

Word Breakdown: -ology (suffix meaning ‘the study of’)

Example: Researchers in psychology have found strong links between sleep quality and academic performance in young people.

Synonyms: study of the mind, mental science, behavioural science

Collocations: study psychology, applied psychology, developmental psychology

psychologist

/saɪˈkɒl.ə.dʒɪst/

psy‑chol‑o‑gist

noun

A person who studies or practises psychology, often helping people understand and manage their mental health.

Example: The school psychologist met with students regularly to help them develop strategies for managing exam stress.

Synonyms: therapist, mental health professional, behavioural scientist

Collocations: consult a psychologist, school psychologist, clinical psychologist

psyche

/ˈsaɪ.ki/

psy‑che

noun

The human mind, soul, or spirit, especially as it affects a person’s thoughts, emotions, and behaviour.

Example: Great literature often explores the psyche of its characters, revealing hidden fears and desires.

Synonyms: mind, consciousness, inner self

Collocations: the human psyche, affect the psyche, the collective psyche

Academic Vocab

question

/ˈkwestʃ.ən/

ques‑tion

verb, noun | [question – questioned – questioned]

To express doubt about or challenge the validity of something, or an inquiry seeking information.

Word family: questionable (adj.), questioner (n.)

Example: The panel was invited to question whether the findings could be generalised beyond the original study group.

Synonyms: challenge, dispute, query

Collocations: question the evidence, question a claim, open to question

challenge

/ˈtʃæl.ɪndʒ/

chal‑lenge

verb, noun | [challenge – challenged – challenged]

To dispute or call into question a claim, idea, or position, or a difficult task that tests ability.

Word family: challenging (adj.)

Example: The researcher challenged the validity of the original experiment, pointing to several flaws in the methodology.

Synonyms: dispute, contest, question

Collocations: challenge the view, challenge assumptions, present a challenge

critique

/krɪˈtiːk/

cri‑tique

verb, noun | [critique – critiqued – critiqued]

A detailed and analytical evaluation of something, identifying both strengths and weaknesses.

Word Breakdown: -ique (suffix of French origin used to form nouns and verbs related to analysis or technique)

Word family: critical (adj.), critically (adv.)

Example: Students were asked to write a short critique of the article, identifying the key assumptions it made.

Synonyms: evaluate, analyse, assess

Collocations: write a critique, critique the argument, offer a critique

dispute

/dɪˈspjuːt/

dis‑pute

verb, noun | [dispute – disputed – disputed]

To question the truth or validity of something, or a disagreement between two or more parties.

Word family: disputed (adj.), disputant (n.)

Example: Several scientists disputed the findings, arguing that the sample size had been too small to draw reliable conclusions.

Synonyms: contest, challenge, debate

Collocations: dispute a claim, settle a dispute, under dispute

interrogate

/ɪnˈter.ə.ɡeɪt/

in‑ter‑ro‑gate

verb | [interrogate – interrogated – interrogated]

To question someone or something closely and in detail, often in a formal or critical way.

Word Breakdown: -ate (suffix forming verbs meaning ‘to perform a process’ or ‘to act on’)

Word family: interrogation (n.), interrogator (n.)

Example: A skilled critical thinker will interrogate the assumptions behind any argument before accepting its conclusion.

Synonyms: question closely, examine, cross-examine

Collocations: interrogate the data, interrogate assumptions, interrogate the text

this questions

/ðɪs ˈkwestʃ.ənz/

this ques‑tions

phrase (discourse marker)

Used to introduce an idea or finding that challenges or casts doubt on a previously held view.

Example: The new data presents a different pattern; this questions the reliability of the earlier model used to predict outcomes.

Synonyms: this challenges, this disputes, this undermines

Collocations: this questions the assumption that, this questions the validity of, this directly questions

Confusing Words

literally vs figuratively

Literally' and 'figuratively' are commonly confused — and 'literally' is frequently used in everyday speech as an intensifier when the speaker actually means the opposite.

  • literally — literally' means exactly as stated, without exaggeration or metaphor — for example, ‘The psychologist literally spent six hours reviewing the case notes before reaching a conclusion.’
  • figuratively — figuratively' means in a metaphorical or exaggerated sense, not meant to be taken as exact truth — for example, ‘She was figuratively drowning in paperwork after the end-of-term assessment period.’

Memory rule: Check yourself: if it actually, physically happened exactly as described, use literally. If you are using an image or exaggeration, use figuratively.