weightiest
形容词 weighty:
having relatively great weight; heavy
同义词:weighty
powerfully persuasive
同义词:cogent, telling, weighty
of great gravity or crucial import; requiring serious thought
同义词:grave, grievous, heavy, weighty
weighing heavily on the spirit; causing anxiety or worry
同义词:weighty
excessively fat
同义词:corpulent, obese, weighty, rotund