Adjectives:
* Lost-and-found: Describing a place where lost items are collected.
* Lost-in-thought: Describing someone who is deep in contemplation.
* Lost-in-translation: Describing something that has lost its meaning or accuracy during translation.
Nouns:
* Lost-and-found: The place where lost items are collected.
* Lost-cause: A person or thing that is considered hopeless or beyond saving.
* Lost-property: Items that have been lost and are being held for their owners.
Verbs:
* Lost-and-found: (Used as a verb, often in the past tense) - To be found in a lost-and-found department.
Let me know if you'd like more examples or want to explore other word combinations with "lost"!