Synonyms of sickly

Adjective

1. sallow, sickly, unhealthy (vs. healthy)

usage: unhealthy looking

2. ailing, indisposed, peaked(predicate), poorly(predicate), sickly, unwell, under the weather, seedy, ill (vs. well), sick

usage: 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"

Definition and meaning of sickly (Dictionary)