Algebraical :: Algebraical (a.) Of or pertaining to algebra; containing an operation of algebra, or deduced from such operation; as, algebraic characters; algebraical writings..
Appraisal :: Appraisal (n.) A valuation by an authorized person; an appraisement.
Appraise :: Appraise (v. t.) To set a value; to estimate the worth of, particularly by persons appointed for the purpose; as, to appraise goods and chattels..
Appraise :: Appraise (v. t.) To estimate; to conjecture.
Appraise :: Appraise (v. t.) To praise; to commend.