| agreed(adjective, certain, limited, definite, inflexible) |
| arranged(adjective, certain, limited, definite, inflexible) |
| certain(adjective, limited, definite, inflexible, restricted) |
| circumscribed(adjective, certain, limited, definite, inflexible) |
| compatible(adjective, normal, even, rigid, inflexible) |
| confirmed(adjective, certain, limited, definite, inflexible) |
| consistent(adjective, set, regular, fixed, even) |
| consonant(adjective, normal, even, rigid, inflexible) |
| decided(adjective, certain, limited, definite, inflexible) |
| defined(adjective, certain, limited, definite, inflexible) |
| definite(adjective, certain, limited, inflexible, restricted) |
| definitive(adjective, certain, limited, definite, inflexible) |
| enduring(adjective, certain, limited, definite, inflexible) |
| fated(adjective, normal, even, rigid, inflexible) |
| fateful(adjective, normal, even, rigid, inflexible) |
| firm(adjective, secure, certain, steady, limited) |
| habitual(adjective, even, constant, rigid, inflexible) |
| in the bag(expression, adjective, idiom, certain, limited) |
| incommutable |
| inconvertible |