| pair-by-pair interaction(noun, expression, form, study, science) |
| people(noun, form, study, science, field) |
| physical law(noun, expression, study, treatment, science) |
| quantum field theory(noun, expression, study, treatment, science) |
| repetitive unit(noun, expression, study, treatment, science) |
| repetitive unit of concern(noun, expression, study, treatment, science) |
| rotation(noun, form, study, science, field) |
| self-organizing complex system(noun, expression, form, study, science) |
| simple system(noun, expression, form, study, science) |
| social atom(noun, expression, study, treatment, science) |
| social system(noun, expression, form, study, science) |
| spirit(noun, study, treatment, science, knowledge) |
| system(noun, study, treatment, science, knowledge) |
| thermodynamics(noun, study, treatment, science, knowledge) |
| time(noun, study, treatment, science, knowledge) |
| time-delayed process(noun, expression, study, treatment, science) |
| universe(noun, form, study, science, field) |
| up-down movement(noun, expression, form, study, science) |
| up-down process(noun, expression, form, study, science) |
| vertical movement(noun, expression, study, treatment, science) |