Spelling – Identify the one misspelled word among options A–D, or choose “All correct” if every option is correctly spelled. A) Transmit B) Attribute C) Constitute D) Investegate

Introduction / Context:
The goal is to spot the single spelling error among four commonly used academic/technical words. Such questions emphasize vowel sequences inside Latin-origin verbs and the stability of consonant clusters.

Given Data / Assumptions:

• Candidates: Transmit, Attribute, Constitute, Investigate (presented as “Investegate”).
• Standard spelling reference: widely accepted British/International English.

Concept / Approach:
Analyze roots and affixes: “trans-” (across) + “mit” (send); “ad-” (to) + “tribute” (assign); “con-” (together) + “stitute” (set up); “investigate” (in + vestigare “to track”). The most frequent error type here is a mis-vowel in the medial syllable of “investigate”.

Step-by-Step Solution:

Verification / Alternative check:
Pronounce by syllables: in-ves-ti-gate. The third syllable sound is “ti”, signalling the vowel “i”. Spelling lists and dictionaries confirm “investigate”.

Why Other Options Are Wrong:

• Transmit: Correct.
• Attribute: Correct.
• Constitute: Correct.

Common Pitfalls:
The ear hears a schwa in casual speech (in-ves-tuh-gate), tempting “e” where “i” belongs. Maintain the classical vowel pattern in Latin stems.

Final Answer:
Investegate