Defining ideas and drawing distinctions
Open a theme, then select a word or phrase for its meaning, example and pronunciation.
1. Categories and prototypes (20 entries)
- exhaustive classification
- typology
- a category boundary
- a prototype effect
- a nominal distinction
- a composite category
- a hard-and-fast distinction
- class membership
- a difference in kind
- a distinction without a difference
- an analytic distinction
- an ontological distinction
- a conceptual blind spot
- substantive equivalence
- mutually constitutive
- a contingent feature
- conceptual slippage
- an organising principle
- allegorical
- an essential attribute
2. Definition and scope (20 entries)
- in one's capacity as
- a binding precedent
- to the best of one's knowledge
- within someone's remit
- on the express understanding that
- decision-making authority
- delimit a concept
- a binding constraint
- act with impunity
- a capacity ceiling
- delegated discretion
- proprietary
- key-person dependency
- a dotted reporting line
- a top-heavy hierarchy
- rework costs
- implementation fidelity
- imposition
- capacity utilisation
- proprietorial
3. Necessary and sufficient conditions (20 entries)
- to all intents and purposes
- be open to the objection that
- venture an interpretation
- beyond all reasonable dispute
- make due allowance for
- short of conclusive proof
- with the important proviso that
- only in so far as
- a moot distinction
- give qualified assent
- at a stretch
- subject to the proviso that
- not altogether without merit
- all other things being equal
- that is as may be
- with reservations
- insofar as that goes
- make allowance for
- save insofar as
- deficient
4. Similarity and discrepancy (20 entries)
- a fundamental mismatch
- a principled distinction
- a misleading parallel
- diversity of interpretation
- a persistent discrepancy
- a partial correspondence
- a telling contrast
- a material divergence
- disjunction
- a striking convergence
- homogeneity
- commensurability
- disparity
- a superficial resemblance
- convergence
- congruence
- heterogeneity
- discontinuity
- affinity
- a difference of degree
5. Precision and degrees of certainty (20 entries)
- vanishingly small
- by no stretch of the imagination
- inestimable
- extraneous
- preponderance
- of no small consequence
- disproportion
- pivotal
- overriding
- infinitesimal
- unqualified
- a slim margin for error
- primacy
- by the narrowest of margins
- in the realm of speculation
- predominance
- a racing certainty
- a matter of conjecture
- within a whisker of
- turn on a distinction
