# Instance Identifier Word

> Admitting the id of one registry entry, such as primary or dark-mode, into a vocabulary, so content enters a list that should hold only kinds of thing.

Record: `lexicon:instance-identifier-word`
Kind: anti-pattern
Layer: [Structural Core](https://banes-lab.com/records/layer/structural-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-instance-identifier-word

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Measurement Word](https://banes-lab.com/records/lexicon/measurement-word.md) and before [Sentence-Shaped Name](https://banes-lab.com/records/lexicon/sentence-shaped-name.md).

## Category

- [Taxonomy / Classification / Naming](https://banes-lab.com/records/lexicon-category/taxonomy-classification-naming.md)

## Negated by

- [Closed Vocabulary](https://banes-lab.com/records/architecture/closed-vocabulary.md)

## Linked from

- [Taxonomy / Classification / Naming](https://banes-lab.com/ontology/principles/architecture-category-taxonomy-classification-naming.md)
- [Taxonomy / Classification / Naming](https://banes-lab.com/ontology/lexicon/lexicon-category-taxonomy-classification-naming.md)