un·pro·pi·tious 
(ŭn′prə-pĭshəs)
(ŭn′prə-pĭshəs)adj.
Unfavorable; inauspicious: arrived at an unpropitious moment.
un′pro·pitious·ly adv.
- anti-antibody
- antianxiety
- antianxiety drug
- antiarrhythmic
- anti-art
- antiatom
- antibacterial
- antiballistic missile
- antibaryon
- Antibes
- antibiosis
- antibiotic
- antibiotically
- antibody
- antibusiness
- antic
- antically
- anticancer
- anticancerous
- anticatalyst
- anticathode
- antichlor
- anti-choice
- anticholinergic
- anticholinesterase