Spellings

The correct spelling is 'Vacant' with 'ac' in the middle and 'ant' at the end. 'Vasant' incorrectly changes 'c' to 's', 'Vant' misses the 'ac', and 'Vasnt' misses multiple letters.

The correct spelling is 'Suffuse' with double 'f' and 'use' at the end. 'Sufuse' has only one 'f', 'Sfuse' misses the 'u', and 'Safuse' changes the first vowel to 'a'.

The correct spelling is 'Perpetrator' with 'per' + 'pe' + 'tra' + 'tor'. 'Perpitrater' uses 'i' instead of 'e', 'Perpitratar' has multiple vowel errors, and 'Perpitreator' changes the ending pattern.

Maelstrom is spelled with 'ae' as the first vowel combination and 'strom' at the end. Options A, B, and C misspell the vowels or omit letters.

Scholastic is correctly spelled with 'sch' at the beginning, 'ol' as the middle vowel sound, and 'astic' at the end. Options A, B, and C incorrectly place or omit letters.

Requisite requires 'qu' after 'e' and 'site' at the end. Options A, B, and D misspell the consonant combinations or omit vowels.

Instinct is spelled with 'in' at the start, 'st' as the middle consonants, and 'inct' at the end. Options B, C, and D omit or rearrange letters incorrectly.

Essence requires 'e' as the first and last letters, with double 's' and 'en' in the middle. Options A, C, and D misspell the vowel or consonant combinations.

Momentous is spelled with 'mo' at the start, 'men' as the middle syllable, and 'tous' at the end. Options A, B, and D misplace vowels or omit letters.

Fetters is correctly spelled with 'fet' at the beginning and 'ters' at the end. Options B, C, and D omit or rearrange letters incorrectly.

Horrible requires 'hor' at the start, 'ri' as the middle vowel sound, and 'ble' at the end. Options A, B, and D misspell the vowel or omit consonants.

Goddess is spelled with 'god' at the beginning, 'd' doubled, and 'ess' at the end. Options A, B, and C omit letters or misspell the ending.

Yield is correctly spelled with 'y' at the start, 'ie' as the vowel pair, and 'ld' at the end. Options A, C, and D misspell the vowel combination or omit letters.

Observance requires 'ob' at the start, 'serv' as the root, and 'ance' at the end. Options B, C, and D omit letters or misspell the consonant combinations.

Persecute is spelled with 'per' as the prefix, 'se' as the middle consonants, and 'cute' at the end. Options B, C, and D misspell the consonant combinations or vowels.