1. One who produces, creates, or brings into being; the beginner, or first mover; the cause; one who composes or writes a book.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• aithor,
• authours,
• luthar,
• authuor,
• futhur,
• aurthors,
• athors,
• aurthur,
• autherd,
• anothor,
• athour,
• authum,
• althow,
• afther,
• aouthor,
• auhor,
• authir,
• aother,
• autior,
• authers

• eythra,
• weather-vane,
• weather-stripped,
• co-author,
• wither-band,
• other-times,
• Weather-fend,
• weather-map,
• athar,
• all-weather,
• Weather-proof,
• other-directed,
• Other-S,
• ohthere,
• other-sex,
• wuther,
• either,
• http://www.weather.com,
• weather-tight,
• other-direction,
• Outthrow,
• www.weather.com,
• eather,
• bell-wether,
• Yother,
• t\'other,
• other-dimensional,
• weather-worn,
• whither,
• eutheria,
• Audry,
• AUTHR,
• Weather-helm,
• weather-station,
• Etheria,
• Weather-driven,
• Bis(Chloromethyl)Ether,
• other-directedness,
• weather-cock,
• ather,
• Ithra,
• a-weather,
• euthria,
• either-or,
• weather-forecast,
• Weather-glass,
• Outhire,
• weather-bound,
• other,
• etherow,
• cool-weather,
• weather-eye,
• athero,
• Weather-cloths,
• weather-forecaster,
• co-uther,
• weather-related,
• hot-weather,
• Weather-wise,
• Wither-hand,
• something-or-other,
• wet-weather,
• Uther,
• cold-weather,
• other-than-human,
• athyrea,
• Audra,
• Ithre-am,
• Wither-wrung,
• weather-boarding,
• weather-battered,
• Aweather,
• Ythrowe,
• Autry,
• weather-eaten,
• Whether,
• Outher,
• other-worldly,
• Weather-bit,
• other-oriented,
• wether,
• wheather,
• wither-,
• through-other,
• self-other,
• author/editor,
• hard-a-weather,
• dry-weather,
• weather-forecasters,
• warm-weather,
• Weather-tide,
• foul-weather,
• weather-beaten,
• UTHR,
• weather-wasted,
• fair-weather,
• athyria,
• aethra,
• Weather-most,
• wither,
• weather-resistant,
• weather-based,
• Weather-roll,
• aether,
• weather-box,
• authari,
• ither,
• bad-weather,
• weather-moulding,
• Weather-board,
• athiri,
• weaather,
• weather,
• significant-other,
• other-race,
• Weather-spy,
• ether,
• Weather-bitten,
• al-athir,
• witherow.

The adverb form of the word "author" is "authoritatively".

The adjective form of the word "author" is "authorial".

The plural of the "author" can be the "authors".

The singular of the "author" can be the "author".