| Answer | Crossword Clue |
|---|---|
| NOUNS | Research and development, e.g. |
| macronutrients | A chemical element (e.g., potassium, magnesium, calcium) required in large amounts for plant growth and development |
| macronutrient | A chemical element (e.g., potassium, magnesium, calcium) required in large amounts for plant growth and development |
| ONLEAVE | Away doing research, e.g. |
| AREAS | Subjects of research, e.g. |
| retronyms | A new term created from an existing word in order to distinguish it from the meaning that has emerged through progress or technological development (e.g., cloth diaper is a retronym necessitated by the fact that diaper now more commonly refers to a disposable diaper) |
