Here is a list of verbs that start with SUP.
sup, superceded, superimpose, superimposed, superimposes
superimposing, superintend, superseded, supervened, supervise
supervised, supervises, supervising, supplant, supplanted
supplanting, supplement, supplemented, supplementing, supplicating
supplied, supplies, supply, supplying, support
supported, supporting, supports, suppose, supposed
supposes, suppress, suppressed
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