| CONSTRAINED | • constrained v. Simple past tense and past participle of constrain. • constrained adj. Kept within close bounds; confined. • constrained adj. Forced; compelled. |
| DETRAINED | • detrained v. Simple past tense and past participle of detrain. • DETRAIN v. to alight from a train. |
| DISENTRAINED | • disentrained v. Simple past tense and past participle of disentrain. • disentrained adj. Involving circadian rhythms that are no aligned with the natural environment. • disentrained adj. Having precipitated out of a current. |
| DISTRAINED | • distrained v. Simple past tense and past participle of distrain. • DISTRAIN v. to seize and hold property as security. |
| ENTRAINED | • entrained v. Simple past tense and past participle of entrain. • ENTRAIN v. to board a train. |
| MISTRAINED | • mistrained v. Simple past tense and past participle of mistrain. • MISTRAIN v. to train improperly. |
| OUTSTRAINED | • outstrained v. Simple past tense and past participle of outstrain. • OUTSTRAIN v. to surpass in straining. |
| OVERSTRAINED | • overstrained v. Simple past tense and past participle of overstrain. • OVERSTRAIN v. to strain to excess. |
| OVERTRAINED | • overtrained v. Simple past tense and past participle of overtrain. • OVERTRAIN v. to train to excess. |
| PRETRAINED | • pretrained adj. (Machine learning, of a model) Trained on a (usually large) dataset by someone else. • pretrained v. Simple past tense and past participle of pretrain. • pre-trained adj. Alternative spelling of pretrained. |
| RESTRAINED | • restrained adj. Held back, limited, kept in check or under control. • restrained adj. (Obsolete) Proscribed, restricted. • restrained v. Simple past tense and past participle of restrain. |
| RETRAINED | • retrained v. Simple past tense and past participle of retrain. • RETRAIN v. to train again. |
| STRAINED | • strained adj. Forced through a strainer. • strained adj. Under tension; tense. • strained adj. Not natural or spontaneous but done with effort. |
| TRAINED | • trained adj. Having undergone a course of training (sometimes in combination). • trained adj. Manipulated in shape or habit. • trained v. Simple past tense and past participle of train. |
| UNCONSTRAINED | • unconstrained adj. Not constrained. • UNCONSTRAINED adj. not constrained. |
| UNRESTRAINED | • unrestrained adj. Immoderate; not restrained or held in check. • unrestrained adj. Spontaneous, natural and informal; unconstrained. • unrestrained adj. Not subject to physical restraint. |
| UNSTRAINED | • unstrained adj. Not strained or tense. • unstrained adj. (Not comparable) Not having been forced through a strainer. • UNSTRAINED adj. not strained. |
| UNTRAINED | • untrained adj. Lacking training, not having been instructed in something. • UNTRAINED adj. not trained. |
| UPTRAINED | • uptrained v. Simple past tense and past participle of uptrain. • UPTRAIN v. (obsolete) to train up, educate. |