weighty

definition: excessively fat
example: a weighty man
speech part: adjective
synonyms: corpulent
definition: having relatively great weight
example:
speech part: adjective
synonyms:
definition: weighing heavily on the spirit
example:
speech part: adjective
synonyms:
definition: of great gravity or crucial import
example:
speech part: adjective
synonyms: heavy
definition: powerfully persuasive
example:
speech part: adjective
synonyms: telling

How weighty is being used?