Synonyms for Unhealthy

Synonyms starting with letter I

• ill

  sick, diseased, impaired
• insalubrious

  health, harmful, very bad in effect on well-being
• indisposed

  sick, ill-looking
• infirm

  feeling, health, feeble
• injurious

  adverse, harmful
• in poor health

  sick, ill-looking
• invalid

  feeling, sick
• infected
• insanitary
• impaired

  unsound
• inimical
• immoral
• impure
• insecure
• insubstantial

  health, feeble
• in poor condition

  ill-looking
• infamous
• improper
• in a decline

  sick
• in ill health
• iniquitous
• injured
• insulting
• icteric
• in poor shape

  ill-looking
• incorrect
• inexpedient
• imperfect
• inauspicious
• internecine
• infectious
• infested
• in bad shape
• irregular
• inappropriate
• inadequate
• ill-suited
• inapplicable
• incompatible
• incongruous