Why is "gymnastics" plural, "swimming" conjugated and "sport" singular? Is this even correct? [closed]

If this has been previously asked I'd be delighted to be pointed to that answer but despite searching I can't find an explanation.

I'm trying to construct some lexemes to describe sports.

It's bothering me no end that in official references (eg olympics: https://www.olympic.org/sports) they seem grammatically chaotic:

• sport

  • athletics

  • badminton

  • gymnastics

  • swimming

Surely an "etymologically consistent" listing would look like:

• sport

  • athletic

  • badminton

  • gymnastic

  • swim

or alternatively

• sport

  • athleticking

  • badmintoning

  • gymnasticing

  • swimming

(or something)

If someone would be able to explain these inconsistencies it would provide a great deal of relief.

You are looking at three different categories of activities:

• Groups, like gymnastics or athletics. Just as BoldBen said in their answer, those are actually a set of different activities (e.g. for athletics: vaulting, long jumping, high jumping, running, throwing, hurling and so on).
• Activities described by the act that is being performed, such as the ones listed in the previous example. Swimming and skiing are also on this category and so is curling, even if the etymology is not certain. Those are usually used for sports where a single athletic act (to bowl a ball = bowling) or activity (to swim = swimming) is required or where it really defines the sport.
• Proper names of sports, like pool, basketball, badminton, tennis, soccer, football, volleyball and so on. These can't be properly described with a single -ing word, because they are complex activities that are not defined by a single act (what do soccer player do? They run, they tackle, they kick, they block). As a consequence, we "play" those sports, we don't "do" them, so we can not say we're "badmintoning", we say we're "playing badminton" instead.

I can explain some of the -ing forms. Swimming, skiing, boxing, canoeing, fencing, diving, sailing, rowing, shooting, wrestling, are things people might do (or might once have done in the past—who fences in their everyday life these days?) outside the context of sport. For these sports, the tendency seems to be use the -ing form for the name of the sport as well.

This doesn't explain curling, but there are exceptions to every rule.

I originally posted this as a comment because it is an opinion and I couldn't think of any way back it up. As there have been other answers without supporting references I thought I would add this as an answer.

I believe that the reason for the plural names is that those areas of sporting endeavour contain multiple disciplines (athletics, gymnastics) where the different events require different skill sets. In the case of athletics most runners do not jump or throw things, most jumpers do not throw or run (except to gain momentum for their jumps) and most throwers do not jump or run except to gain momentum for their throws. The exceptions are the tri-, pent-, hept- and decathletes.

At the other extreme there are people who compete in named sports where there is a knockout or league competition but they are competing multiple times in a single named sport (badminton, tennis and beach volleyball for example)

In between there is a class of sports with many different competitions which all require excellence in the same skill (examples are swimming, boxing, cycling and fencing)

There are still a few sports where the name does not fit this pattern (for instance horse riding which could qualify for an 'ics' ending by its diversity), archery (which would have to have an 'ing' ending if it were to fit the pattern) and Karate and Tae Kwon Do (which would have an 'ing' ending if the categorisation were strictly enforced) but the names of these sports are historic. As Dan said in a comment above "life is messy".

The choice of which form to use often comes down to what sounds ‘nice’ while not sounding confusing. I expect that the etymology of each term will depend somewhat on which words were already considered to be established when the sport was named.

For example, athletic sounds like an adjective, while athletics doesn’t. If you started with athlete and wanted to know what kind of carnival they might participate in, you might try to call it an athletic carnival. But to keep it from being contrasted with a boring carnival or a sedentary one purely by substituting a word that looks like it is of the same part of speech, you might use the plural athletics.

Likewise with gymnastics.

Archery doesn’t have this problem, so the ‘singular’ form works. Swimming is a counterexample, but I suspect the more common / older sporting names are derived from verb usage: “I am going *to swim” - “I am going swimming” - “We are having a swimming competition”.