| constitutional |
| contingent |
| cross section(expression, piece, unit, slice) |
| department(noun, part, measure, piece, division) |
| essential(noun, adjective, nature, feature, drop) |
| extra(noun, adjective, part, measure, piece) |
| fact(noun, feature, part, plan, point) |
| fitting(noun, feature, accessory, furniture) |
| fixture(noun, feature, addition, fitting, decoration) |
| helping(noun, part, measure, piece, division) |
| installment(noun, part, measure, piece, division) |
| instalment |
| joint(noun, part, thing, piece, connection) |
| lot(noun, part, measure, piece, division) |
| making(noun, part, element) |
| molecule(noun, part, measure, piece, division) |
| offshoot(part, associate, fellow, affiliate) |
| part of(verb, expression, adjective, phrasal verb, constituent) |
| particle(noun, drop, part, measure, piece) |
| peripheral(noun, part, element) |