mediocre

(adjective)

adjective

1. moderate to inferior in quality

- they improved the quality from mediocre to above average

Similar word(s): inferior

2. lacking exceptional quality or ability; not special.

- the caliber of the students has gone from mediocre to above average

Similar word(s): ordinary, average, fair, middling

Sentences with mediocre as an adjective:

- I'm pretty good at tennis but only mediocre at racquetball.