Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
periodic | No | Yes | No | No |
half-hourly | No | Yes | No | Yes |
periodic (adjective) | half-hourly (adjective) |
---|---|
happening or recurring at regular intervals | occurring ever half hour |
recurring or reappearing from time to time |
periodic (adverb) | half-hourly (adverb) |
---|---|
every thirty minutes, every half hour |