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

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• Wordscraper
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v. Present participle of tie; alternative spelling of tying.

"Engineers in Tennessee, however, are touting the idea of tieing a unit of footsoldiers 'acoustic shot-spot sensors together in a wireless net."

effortful   

tiresome   

tire   

acquiring    admiring    aspiring    conspiring    expiring    firing    hiring    inspiring    perspiring    quiring