IRREPLACEABILITY Synonyms

• a distinguishing trait

• utter dissimilarity

• The quality of being so much better than another as to be beyond comparison.

• The condition of not being able to be compared.

• the quality possessed by something that you cannot possibly do without

• the quality possessed by something with a great price or value

• the positive quality of being precious and beyond value

• the quality of being fastidious or excessively refined

• noteworthy scarcity

• a rarified quality

• something unusual -- perhaps worthy of collecting

• the quality of being one of a kind

• strangeness by virtue of being remarkable or unusual

• the quality of being one of a kind

• a numerical quantity measured or assigned or computed

• the quality (positive or negative) that renders something desirable or valuable

• the amount (of money or goods or services) that is considered to be a fair equivalent for something else

• relative darkness or lightness of a color

• (music) the relative duration of a musical note

• an ideal accepted by some individual or group

• fix or determine the value of; assign a value to

• hold dear

• regard highly; think much of

• evaluate or estimate the nature, quality, ability, extent, or significance of

• estimate the value of

• The state of being special, exceptional or unique.

• The belief that something (a nation, species etc.) is exceptional, superior or does not conform to an established norm.

• A philosophy of prevention or of intervention.