Of ordinary or undistinguished quality.
Having no special designation, status, or rank:
The definition of poor is having little money or belongings, or lacking something.
Charging low prices:
Not adequate; not sufficient; not equal to what is required
The definition of shabby is something that appears run-down or worn-out.
Of little degree
Of secondary status:
One that is next to the best.
Of low or lower quality
Common or poor in appearance; shabby:
(Linguistics) Of, relating to, or indicating a pattern of linguistic usage that does not conform to that of the prestige group in a speech community or to that of the standard language.
Healthier or more fit than before:
Find another word for second-rate. In this page you can discover 16 synonyms, antonyms, idiomatic expressions, and related words for second-rate, like: mediocre, inferior, common, poor, cheap, inadequate, shabby, low-grade, second-class, second best and low-quality.