contention
Word family
Synonym discussion
Sense: noun/2
All four words refer to something someone states as true, but they differ in context and emphasis. A 'contention' is a point put forward in a debate or disagreement — it implies that someone is likely to oppose it. An 'assertion' is stated confidently, often without evidence, so it carries a more forceful tone. A 'claim' is the broadest of the four: it can be used in everyday, legal, and academic settings for any statement of supposed fact. A 'thesis' is the most formal and structured, referring to the central argument of an academic paper or book-length work. An 'argument' is the reasoning or set of reasons used to support a conclusion, rather than the conclusion itself. For example: 'Her contention that the policy is flawed was met with opposition.' / 'He made an assertion without providing any data to back it up.'
Common collocations
Etymology
The word entered English in the late Middle Ages from Old French 'contention', which came from Latin 'contentio' (a straining, struggle, or dispute). The Latin root 'contendere' means 'to stretch together, to strive after', from 'com-' (together) and 'tendere' (to stretch). The sense shifted from physical straining to verbal struggle, and later to the specific meaning of an opinion put forward in such a struggle.