plausibelste inflection of plausibel: strong/mixed nominative/accusative feminine singular superlative degree strong nominative/accusative plural superlative...
plausibelstes strong/mixed nominative/accusative neuter singular superlative degree of plausibel...
plausibelsten plausibelste plausibelstes plausibelste weak declension (with definite article) nominative der plausibelste die plausibelste das plausibelste die...