maximum
I
(amplitude) noun
ampleness, capacity, fullness, greatest, peak, plentitude, saturation, size, total, utmost
II
(pinnacle) noun
crown, culmination, limit, most, ne plus ultra, upper extremity
III
index
best, ceiling, full, ultimate, utmost (adjective), utmost (noun)
Burton's Legal Thesaurus.
William C. Burton.
2006