Index - N
| Nat | Tip.Prelude |
| Neg | Tip, Tip.Prelude |
| neg | Tip, Tip.Prelude |
| NoExpectedFailure | Tip, Tip.Prelude |
| NonEmpty | Tip, Tip.Prelude |
| NonEmptyList | Tip, Tip.Prelude |
| NonNegative | |
| 1 (Data Constructor) | Tip, Tip.Prelude |
| 2 (Type/Class) | Tip, Tip.Prelude |
| NonZero | |
| 1 (Data Constructor) | Tip, Tip.Prelude |
| 2 (Type/Class) | Tip, Tip.Prelude |
| noShrinking | Tip, Tip.Prelude |
| not | Tip.Prelude |
| Nothing | Tip.Prelude |
| nub | Tip.Prelude |
| null | Tip.Prelude |
| numShrinkFinal | Tip, Tip.Prelude |
| numShrinks | Tip, Tip.Prelude |
| numShrinkTries | Tip, Tip.Prelude |
| numTests | Tip, Tip.Prelude |