Superadd
Word Structure
WordHub has a local lexical record for “Superadd” with pronunciation and root analysis.
super-
beyond, over, above
Forms: super, sur
ad-
to, toward, addition to, nearness
Forms: ad, ac, af, ag, al, an
don
to give; to grant, to offer; a gift
Forms: don, dat, dit, dor, dos, dot