This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
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n. Pain and fatigue of the eyes, often accompanied by headache, resulting from prolonged use of the eyes, uncorrected defects of vision, or an imbalance of the eye muscles.

n. tiredness or pain in the eyes, sometimes accompanied by headache, caused by excessive or improper use of the eyes, or by uncorrected defects of vision

n. a tiredness of the eyes caused by prolonged close work by a person with an uncorrected vision problem

"I've been submerged with Guide proofreading, a semi-annual communal exercise in eyestrain and Twizzlers and chocolate-fueled mania; yesterday I couldn't stop calling everyone "enthusiasts" after reading the word one too many times."

tiredness    weariness    fatigue   

asthenopia   

grogginess    nly    deliverability    myalgia    feverous    overexertion    unassumed    overexcitement    mi    alee