| Answer | Crossword Clue |
|---|---|
| noninert | having little or no ability to react chemically |
| inertly | having little or no ability to react chemically |
| inert | having little or no ability to react chemically |
| potbound | having roots so densely matted as to allow little or no space for further growth |
| clueless | Having no knowledge, understanding, or ability |
| useless | Having no ability or skill in a specified activity or area |
