Synonyms for Respectable (same or very similar meaning)
WordNet sense 1 (meriting respect or esteem):
worthy
WordNet sense 2 (fit to be seen):
presentable
WordNet sense 3 (socially or conventionally correct; refined or virtuous):
decent, nice
WordNet sense 4 (deserving of esteem and respect):
estimable, good, honorable
WordNet sense 5 (having a good reputation):
reputable
WordNet sense 6 (large in amount or extent or degree):
goodly, hefty, sizable, sizeable, tidy, goodish
WordNet sense 7 (large or relatively large in number or amount or extent or degree):
considerable
From the ODE community, based on WordNet
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