Week 3 of 36 · 10 words · ages 13–14

8th Grade spelling words, week 3: -ous endings

Many adjectives end in -ous, which sounds like us. Keep the o before the u and do not write -us.
ominous
Suggesting that something bad is about to happen.
venomous
Able to poison with a bite or sting.
ravenous
Extremely hungry.
treacherous
Dangerous, or likely to betray trust.
mountainous
Full of high peaks and steep ground.
tremendous
Very great in size or power.
erroneous
Mistaken or wrong.
hazardous
Full of risk or danger.
rigorous
Strict, thorough and careful in every detail.
momentous
Of great importance, as a turning point.

Ten minutes a day this week

Short and daily beats long and once. A word met on five separate days is remembered; a word met five times on Thursday night mostly is not.

  1. Monday

    Read the list together. Say each word, clap its syllables and find the pattern in it.

  2. Tuesday

    Look, say, cover, write, check — each word once from memory, then check the letters.

  3. Wednesday

    Use every word in a sentence, out loud or on paper, so each one means something.

  4. Thursday

    Practice test: a grown-up reads each word aloud. Circle the misses for tomorrow.

  5. Friday

    The test. One try per word, no letters given. The circled words go first.

Practise these 10 words, free

One tap puts this week’s list in SpellChirp. It reads each word aloud, checks the spelling, brings back the ones that went wrong, and can write them into a story your child stars in. No account needed to start, and no advertising.

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