The term 'overfamiliar through overuse' can be summarized by two crossword solutions: 'TRITE' and 'TIRED'. TRITE is an adjective that describes something as being overly familiar or hackneyed due to excessive repetition. TIRED is an adjective that describes something as being dull, uninteresting, or lacking in freshness due to overuse. Both words are used to describe something that has been used too often and has become stale or unoriginal.