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01 Word definition

assiduous

9 letters · 5 vowels · 4 consonants

Is ASSIDUOUS a word?

Yes. ASSIDUOUS is a 9-letter adjective. marked by care and persistent effort Check the official dictionary for your particular word game before playing it.

Correct spelling

How do you spell ASSIDUOUS?

A-S-S-I-D-U-O-U-S

ASSIDUOUS contains 9 letters, begins with A, and ends with S.

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Meaning and definition

1adjective

  1. marked by care and persistent effort

    “her assiduous attempts to learn French”
Synonyms
sedulous
Source: Open English WordNet 2025 (CC BY 4.0) ↗
Scrabble score10points
Words With Friends12points
Word length9letters

02 Letter breakdown

How is ASSIDUOUS spelled?

A1S2S3I4D5U6O7U8S9
Starts withASSFirst 3 letters
Ends withOUSLast 3 letters
Unique letters6Repeats S, U
Vowel balance5 / 4Vowels / consonants
Popular spelling questions →9-letter words →Words starting with ASS →Words ending in OUS →Words made from ASSIDUOUS →Words with A →Words with D →Words with I →Words with O →

03 Word-game status

Can you play ASSIDUOUS?

Listed

UnscramblerHQ dictionary

This spelling is present in our broad English solver dictionary.

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Scrabble

Base tile value: 10 points. Confirm eligibility in the official word list used for your region and edition.

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Words With Friends

Base tile value: 12 points. Confirm eligibility inside the current game dictionary.

04 Related words

More words to explore.

astichous14 ptsasbestous11 ptsasepalous11 ptsastucious11 ptsasparagus12 ptsassiduity13 ptsassignors10 ptsassistors9 ptsresiduous10 ptsambiguous14 ptsaphidious15 ptsascidians12 pts

FAQ Quick answers

About ASSIDUOUS.

How do you spell ASSIDUOUS?

ASSIDUOUS is spelled A-S-S-I-D-U-O-U-S. It contains 9 letters.