Synonyms of the word

remarkable

• adj. Worthy of being remarked or noticed; noticeable; conspicuous; hence, uncommon; extraordinary.

extraordinary

• adj. Not ordinary; exceptional; unusual;.
• adj. Remarkably good.

important

• adj. Having relevant and crucial value.

noteworthy

• adj. Deserving attention; notable; worthy of notice.
• n. A noteworthy person.

significant

• adj. Signifying something; carrying meaning.
• adj. Having a covert or hidden meaning.
• adj. Having a noticeable or major effect; notable.
• adj. Reasonably large in number or amount.
• adj. (statistics) Having a low probability of occurring by chance (for example, having high correlation and…
• n. That which has significance; a sign; a token; a symbol.

singular

• adj. Being only one of a larger population.
• adj. Being the only one of the kind; unique.
• adj. Distinguished by superiority; eminent; extraordinary; exceptional.
• adj. Out of the ordinary; curious.
• adj. (grammar) Referring to only one thing or person.
• adj. (linear algebra, of matrix) Having no inverse.
• adj. (linear algebra, of transformation) Having the property that the matrix of coefficients of the new variables…
• adj. (set theory, of a cardinal number) Not equal to its own cofinality.
• adj. (law) Each; individual.
• adj. (obsolete) Engaged in by only one on a side; single.
• n. (grammar) A form of a word that refers to only one person or thing.