Synonyms of the word

haunting

• v. present participle of haunt.
• adj. Remaining in the mind; not easily forgotten.
• n. A particular instance of haunting; a ghostly habitation.

moving

• adj. (not comparable) That moves or move.
• adj. That causes someone to feel emotion.
• v. present participle of move.
• n. (uncountable) The relocation of goods.
• n. (countable) A causing of a movement.

persistent

• adj. Obstinately refusing to give up or let go.
• adj. Insistently repetitive.
• adj. Indefinitely continuous.
• adj. (botany) Lasting past maturity without falling off.
• adj. (computing) Of data or data structures: existing after the execution of the program. Remaining in existence…
• adj. (mathematics) Describing a fractal process that has a positive Brown function.
• adj. (mathematics, stochastic processes, of a state) non-transient.

unforgettable

• adj. Very difficult or impossible to forget.