How to spell "anomalousness"

"The anomalousness of the astronomical readings puzzled the experienced scientists."

• Letters

  13

• Difficulty

  extreme

• Origin

  Old English

• First letter

  A

• ambitiousness
• conscientiousness
• ineffectiveness
• neighborhood
• obsequiousness
• praiseworthiness
• representativeness
• thoroughgoingly
• unpretentiousness
• voluptuousness
• noisome
• scion

All extreme wordsMore Old English wordsWords starting with A