 |
| |||
unspecified (ABelonogov); any number (ABelonogov); the nth degree (ABelonogov); N; indeterminate (источник –  goo.gl dimock); a certain (ABelonogov); an unspecified | |||
| any | |||
| unlimited; endless | |||
| umpteenth (о количестве) | |||
| nth | |||
| steenth (Anglophile) | |||
| энный: 27 phrases in 7 subjects |
| General | 14 |
| Informal | 2 |
| Makarov | 4 |
| Nuclear and fusion power | 1 |
| Rude | 1 |
| Slang | 1 |
| Technology | 4 |