1.3.2

More Words Ending in '-cious' / '-tious'

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Words Ending in '-cious' or '-tious'

'C' or 't'?

'C' or 't'?

  • We can determine whether to use a 'c' or a 't' by looking at the root word.
  • If the word ends in '-ce', it will take the suffix '-cious'.
  • If a word does not end in '-ce', it will use the suffix '-tious'.
    • nutrition \leftrightarrow nutritious
There's one exception

There's one exception

  • With the word 'anxiety' we use the suffix '-xious'
    • anxiety \leftrightarrow anxious
Examples

Examples

  • ambition → ambitious
  • infection → infectious
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1

Reading

1.1

Reading

1.2

Prefixes

1.3

Suffixes

1.4

Spelling Rules

1.5

Reading Comprehension

1.6

Reading Comprehension: SAT Practise

1.7

Word Meaning

1.8

Fact vs. Opinion

1.9

Justifying Views

1.10

Figurative Language

1.11

Text Structure

2

Writing

2.1

Sounds in Words

2.2

Homophones

2.3

Using a Dictionary

2.4

Writing Composition

2.5

The Subjunctive Mood

2.6

Modal Verbs

2.7

Active & Passive Voice

2.8

Relative Clauses

2.9

Expanded Nouns

2.10

Punctuation

2.11

SAT Spelling Practise

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