ADDITIONAL
Ad*di"tion*al, n.
Defn: Something added. [R.] Bacon.
ADDITIONALLY
Ad*di"tion*al*ly, adv.
Defn: By way of addition.
ADDITIONARY
Ad*di"tion*a*ry, a.
Defn: Additional. [R.] Herbert.
ADDITITIOUS
Ad`di*ti"tious, a. Etym: [L. addititius, fr. addere.]
Defn: Additive. [R.] Sir J. Herschel.
ADDITIVE
Ad"di*tive, a. Etym: [L. additivus.] (Math.)
Defn: Proper to be added; positive; — opposed to subtractive.