Antonyms – Choose the word that is OPPOSITE in meaning to the highlighted word. Sentence: It was done in a haphazard manner. Target word: haphazard

Introduction / Context:
Haphazard means lacking order or planning, characterized by randomness or chance. The antonym should assert order, forethought, and method. In process descriptions, this contrast signals quality control and reliability.

Given Data / Assumptions:

• Target word: haphazard.
• We seek the opposite property.
• Operational context: a manner of doing a task.

Concept / Approach:
The lexical opposition is between disorder and design. Planned, systematic, or methodical are standard antonyms. Distractors should cluster around synonyms of haphazard to test recognition of the semantic field.

Step-by-Step Solution:
1) Define the pivot: haphazard = random, unplanned.2) Identify the inverse: planned = arranged with forethought.3) Reject near synonyms to avoid traps.4) Choose planned.

Verification / Alternative check:
Substitute in sentence: “done in a planned manner” clearly negates “done in a haphazard manner”.

Why Other Options Are Wrong:

• random: synonym of haphazard.
• aimless: synonymic, meaning without purpose.
• erratic: irregular and unpredictable; again a synonymic field.

Common Pitfalls:
Assuming designed and planned are interchangeable with random options; ensure you recognize which set reverses the core trait.

Final Answer:
planned