Windowless has 3 syllables and the stress is on the first syllable.
| # | Sentence | |
|---|---|---|
| 1. | When he came to he found himself lying in a small, windowless cell. | |
| 2. | Seek shelter in a fortified, windowless room, preferably underground. | |
| 3. | Tom works in a windowless office. | |
| 4. | The system administrator sat in a windowless office under fluorescent lights. |