I cannot see the question for 3 or 5, but number 4 is climax
4. climax / It has to be Climax. The turning point or the greatest moment of emotional intensity.
The general rule for this is when there is a one syllable word there is a single vowel followed
by a single consonant at the ending, the ending of a consonant is
doubled before a <span>suffix beginning with a vowel.
-WarriorConcerto
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I think having idealism is more helpful
Homer Hickerman Sr (The Father)