U

10 Letter Words Starting With AT

There are 135 valid 10 letter words that start with AT, drawn from NWL2023, CSW24, and Words With Friends. Sorted below by score, with the single highest scorer called out.

Highest Scoring 10-Letter Words

US Scrabble (NWL)

ataxinomic - 21 points

UK Scrabble (CSW)

ataxinomic - 21 points

Words With Friends

ataxinomic - 24 points

10 Letter Words (135)

View all words starting with AT

Top 20 Highest-Scoring 10 Letter Words Starting With at

Point values shown for US Scrabble, UK Scrabble, and Words With Friends. The average across this full 135 word list is 48.1 combined points.

Rank Word US Scrabble UK Scrabble WWF Points Total
#1 atacamenan 14 14 18 46
#2 atacamites 14 14 16 44
#3 atactiform 17 17 19 53
#4 ataractics 14 14 16 44
#5 atatschite 15 15 15 45
#6 ataxiagram 20 20 22 62
🏆 #7 ataxinomic 21 21 24 66
#8 ataxonomic 21 21 24 66
#9 atchieving 19 19 22 60
#10 atechnical 17 17 20 54
#11 ateleioses 10 10 11 31
#12 ateleiosis 10 10 11 31
#13 atelestite 10 10 11 31
#14 atelomitic 14 14 17 45
#15 atelopodia 13 13 15 41
#16 athabascan 17 17 19 53
#17 athalamous 15 15 17 47
#18 athamantid 16 16 17 49
#19 athamantin 15 15 17 47
#20 athamaunte 15 15 17 47

Where 10 Letter Words Fit on the Board

At 10 letters, a word almost always uses your entire rack plus tiles already on the board these are realistically bingo-adjacent plays rather than everyday moves, which is why the list leans heavily on compound and suffixed forms (-nesses, -ation, -izing). If you're looking for words you can play more often, shorter lengths starting with AT will give you far more flexible options try 10 letter words starting with AT for a more practical middle ground.

Frequently Asked Questions

What is the highest-scoring 10 letter word starting with at?

ataxinomic — worth 66 combined points (US Scrabble: 21, UK Scrabble: 21, Words With Friends: 24).

How many 10 letter words start with at?

135 valid words, combining entries from NWL2023, CSW24, and the Words With Friends dictionary.

Are 10 letter words realistic to actually play?

Only occasionally — you'd need most of your rack plus letters already on the board to reach 10 tiles. They're worth knowing for the rare bingo-extension play, but for regular turns, shorter at words will come up far more often.