Synonyms for Heavy

Synonyms starting with letter I

• intense

  torrential, strong
• intemperate

  immoderate, excessive
• impenetrable

  dense
• important

  grave
• intensive

  strong, intense
• intolerable

  difficult, onerous
• immoderate

  excessive, intense
• inert

  sluggish
• inanimate

  behaviour
• irksome
• indifferent

  listless
• indigestible
• immense
• inactive

  sluggish
• indolent

  sluggish
• inconvenient
• insipid
• inhuman
• iron
• intricate
• idle
• impassive
• influential
• illustrious
• inelegant

  coarse
• 

  intelligent
• incomprehensible
• indelicate

  charater trrait
• 

  intellectual
• inordinate
• incommodious
• insensible
• involved
• inexorable
• imposing
• impermeable
• inattentive
• inclement
• injurious
• inept