det·ri·men·tal 
(dĕt′rə-mĕntl)
(dĕt′rə-mĕntl)adj.
Causing damage or harm; injurious.
det′ri·mental·ly adv.
- Neapolitan
- Neapolitan ice cream
- neap tide
- near
- near beer
- nearby
- near/close to (one's) heart
- Nearctic
- near-Earth asteroid
- near-Earth comet
- near-Earth object
- Near East
- Near Eastern
- Near Easterner
- near gale
- near-infrared radiation
- Near Islands
- nearly
- near miss
- nearness
- near point
- near-red radiation
- near rhyme
- nearshore
- nearsighted