Here is a list of verbs that start with STR.
straddled, straddling, strafing, straggle, straggled
straggling, straighten, straightened, straightening, straightens
strain, strained, straining, stranded, stranding
strangled, strap, strapped, strapping, stratified
stratify, stray, strayed, streaked, stream
streamed, streaming, streamlined, strengtened, strengthen
strengthened, strengthening, strengthens, stress, stressed
stresses, stressing, stretch, stretched, stretches
stretching, strewn, stricken, stride, striding
strike, strikes, striking, string, stringed
stringing, strip, striped, stripped, strive
striven, strives, striving, strode, stroke
stroked, stroking, strolled, strolling, stropped
stropping, strove, struck, structure, structured
structuring, struggle, struggled, struggles, struggling
strumming, strung, strutted, strutting
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