Antonyms of adj understaffed

1 sense of understaffed

Sense 1
short-handed, short-staffed, undermanned, understaffed -- (inadequate in number of workers or assistants etc.; "they're rather short-handed at the moment"; "overcrowded and understaffed hospitals")

INDIRECT (VIA inadequate) -> adequate, equal -- (having the requisite qualities or resources to meet a task; "she had adequate training"; "her training was adequate"; "she was adequate to the job"; "he was equal to the task")

Similarity of adj understaffed

1 sense of understaffed

Sense 1
short-handed, short-staffed, undermanned, understaffed -- (inadequate in number of workers or assistants etc.; "they're rather short-handed at the moment"; "overcrowded and understaffed hospitals")
       => inadequate (vs. adequate), unequal -- (lacking the requisite qualities or resources to meet a task; "inadequate training"; "the staff was inadequate"; "she was unequal to the task")