Big Huge Thesaurus

heaviness

noun

• weightiness
• ponderousness
• thickness
• burdensomeness
• onerousness
• oppressiveness
• broadness
• difficultness
• difficulty
• sadness
• unhappiness
• uninterestingness
• weight
• wideness

antonyms

• lightness

sounds kind of like

• haiphong
• happening
• happiness
• have young
• hawfinch
• heavens
• heaving
• hibbing
• hoofing
• huffiness
• huffing
• hypnagogic
• hypnagogue
• hypnogogic
• hypnos
• hypnosis