Princeton's WordNet

1. ailing, indisposed, peaked(p), poorly(p), sickly, unwell, under the weather, seedy(adj)

   somewhat ill or prone to illness

   "my poor ailing grandmother"; "feeling a bit indisposed today"; "you look a little peaked"; "feeling poorly"; "a sickly child"; "is unwell and can't come to work"

Wiktionary

1. unwell(Adjective)

   Not well; indisposed; not in good health; somewhat ill; ailing.

2. unwell(Adjective)

   Specifically, ill from menstruation; affected with, or having, catamenial; menstruant.

Webster Dictionary

1. Unwell(adj)

   not well; indisposed; not in good health; somewhat ill; ailing

2. Unwell(adj)

   specifically, ill from menstruation; affected with, or having, catamenial; menstruant

• siek, olikAfrikaans
• مَريض، مُتَوَعِّك الصِّحَّهArabic
• неразположенBulgarian
• maldispostoPortuguese (BR)
• ne ve své kůžiCzech
• unwohlGerman
• uvelDanish
• άρρωστος, αδιάθετοςGreek
• indispuesto, malo, pachuchoSpanish
• mitte (päris) terveEstonian
• ناخوشFarsi
• huonovointinenFinnish
• souffrantFrench
• חוֹלֶהHebrew
• अस्वस्थHindi
• bolestan, koji se loše osjećaCroatian
• gyengélkedikHungarian
• kurang sehatIndonesian
• lasinnIcelandic
• indispostoItalian
• 体の調子が悪いJapanese
• 건강이 좋지 않은Korean
• negaluojantis, nesveikuojantisLithuanian
• neveselsLatvian
• tdk sihatMalay
• onwelDutch
• uvel, ikke i formNorwegian
• niezdrówPolish
• maldispostoPortuguese
• suferindRomanian
• нездоровыйRussian
• necítiaci sa dobreSlovak
• ki se slabo počutiSlovenian
• bolestanSerbian
• dålig, krassligSwedish
• ไม่สบายThai
• rahatsız, hastaTurkish
• 不舒服的Chinese (Trad.)
• нездоровий, хворийUkrainian
• بيمارUrdu
• không khỏeVietnamese
• 不舒服的Chinese (Simp.)