determinant (n.)
- allele
 - allelomorph
 - antecedent
 - authority
 - base
 - basis
 - birth
 - borderline
 - bound
 - boundary
 - bourn
 - call
 - causation
 - cause
 - ceiling
 - character
 - chromatid
 - chromatin
 - chromosome
 - circumscription
 - compass
 - cutoff
 - deadline
 - delimitation
 - determinative
 - determiner
 - diathesis
 - element
 - end
 - endowment
 - etiology
 - eugenics
 - extreme
 - extremity
 - factor
 - finish
 - floor
 - frontier
 - gene
 - genetics
 - ground
 - grounds
 - hedge
 - heredity
 - heritage
 - influence
 - inheritance
 - interface
 - limen
 - limit
 - limitation
 - limiting
 - line
 - littoral
 - march
 - mark
 - mete
 - occasion
 - pharmacogenetics
 - principle
 - reason
 - replication
 - rimming
 - start
 - stimulus
 - term
 - terminal
 - terminus
 - threshold
 - weight