1. An acid formed as an intermediate product of the metabolism of tyrosine and phenylalanine
   - alkapton, homogentisic acid

Derived forms: alcaptons

Type of: acid

• unscrupulousness
• unseal
• unsealed
• unseamanlike
• unseamed
• unsearchable
• unseasonable
• unseasonableness
• unseasonably
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• unsecure
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• unsecured bond
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• unseeable
• unseeded
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• unseemliness
• unseemly
• unseen
• unsegmented