1. ill-used - Adjective
2. ill-used - Verb
3. ill-used - Adjective Satellite
Misapplied; treated badly.
Source: Webster's dictionaryThe good he scorn'd Stalk'd off reluctant, like an ill-used ghost, Not to return; or if it did, in visits Like those of angels, short and far between. Robert Blair
Take heed, dear heart, of this large privilege The hardest knife ill-used doth lose his edge. William Shakespeare
after going out of his way to help his friend get the job he felt not appreciated but used Source: Internet