Y08W25VC Word Roots — -flex / -flect- (bend)

The root -flex- / -flect- comes from Latin and carries the core meaning of 'to bend'. It appears in words that describe bending, curving, turning back on something, or adapting to change. 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 -flex / -flect-. As you read, notice how the meaning 'bend' can help you infer unfamiliar words and use them with more control.

reflect

/rɪˈflɛkt/

re‑flect

verb | [reflect – reflected – reflected]

To bend back light, sound, or an image; or to think deeply about something; or to show or embody something.

Word Breakdown: re- (prefix meaning ‘back’) + -flect (root meaning ‘bend’) — to reflect is to ‘bend back’

Example: The essay reflects the author’s deep engagement with the moral complexities of the text.

Synonyms: show, embody, consider

Collocations: reflect on, be a reflection of, reflect society

flexible

/ˈflɛksɪbəl/

flex‑i‑ble

adjective

Able to bend without breaking; or adaptable and open to change.

Example: A flexible approach to assessment allows teachers to respond to the diverse needs of their students.

Synonyms: adaptable, pliable, adjustable

Collocations: flexible approach, flexible thinking, remain flexible

deflect

/dɪˈflɛkt/

de‑flect

verb | [deflect – deflected – deflected]

To cause something to change direction; or to divert attention or criticism away from something.

Example: Politicians sometimes deflect difficult questions by changing the subject or introducing unrelated information.

Synonyms: divert, redirect, sidetrack

Collocations: deflect criticism, deflect a question, deflect attention

Academic Vocab

subvert

/səbˈvɜːt/

sub‑vert

verb | [subvert – subverted – subverted]

To undermine or overturn an established system, expectation, or authority, often from within.

Word Breakdown: sub- (prefix meaning ‘under’)

Word family: subversion (n.), subversive (adj.)

Example: The author subverts the conventions of the detective genre by revealing the murderer in the first chapter.

Synonyms: undermine, overthrow, challenge

Collocations: subvert expectations, subvert conventions, subvert authority

challenge

/ˈtʃælɪndʒ/

chal‑lenge

verb | [challenge – challenged – challenged]

To question, dispute, or push back against an accepted idea or norm.

Word family: challenger (n.)

Example: A sophisticated reading challenges the surface meaning of the text.

Synonyms: question, contest, dispute

Collocations: challenge assumptions, challenge authority, challenge the reading

deconstruct

/ˈdiːkənˈstrʊkt/

de‑con‑struct

verb | [deconstruct – deconstructed – deconstructed]

To analyse something by breaking it down into its components to reveal hidden assumptions or contradictions.

Word Breakdown: de- (prefix meaning ‘undo’)

Word family: deconstruction (n.)

Example: The essay deconstructs the binary oppositions in the text, showing how they are never as stable as they appear.

Synonyms: analyse, break down, question

Collocations: deconstruct a text, deconstruct assumptions, critical deconstruction

question

/ˈkwɛstʃən/

ques‑tion

verb | [question – questioned – questioned]

To express doubt about something or to challenge the validity of a claim.

Word family: questioning (adj.)

Example: A critical reader questions the assumptions embedded in any text.

Synonyms: doubt, challenge, probe

Collocations: question assumptions, question the validity, question the argument

problematise

/ˈprɒbləmətaɪz/

prob‑lem‑a‑tise

verb | [problematise – problematised – problematised]

To treat something as problematic or to highlight aspects of it that are complicated or questionable.

Word family: problematic (adj.)

Example: Critical theorists problematise the assumption that language is neutral.

Synonyms: complicate, question, challenge

Collocations: problematise the idea, problematise assumptions, problematise the text

X subverts

/ɛks səbˈvɜːts/

X sub‑verts

phrase

A writing function phrase that signals a specific textual element actively undermines or overturns an expected norm.

Example: The use of a child narrator in a story about adult corruption is a deliberate choice; X subverts the assumption that innocence is ignorance.

Synonyms: X challenges, X undermines, X questions

Collocations: X subverts the idea, X subverts expectations, X subverts the norm

Confusing Words

challenges vs problematises / contests

Challenges, problematises, and contests all describe ways of questioning or pushing back against an idea, but they differ in intensity and register.

  • challenges — Challenges means questions or disagrees with an idea, usually by testing whether it is true or fair: 'The article challenges the idea that success is purely individual.'
  • problematises — Problematises means shows that something is more complicated or less certain than it first appears: 'The essay problematises the simple good-versus-bad reading.'
  • contests — Contests means actively disputes or argues against a claim: 'The historian contests the official version of events.'

Memory rule: A useful rule: challenges questions an idea, problematises makes it more complex and contests argues against it directly.