As “correctify” is a rather uncommon word, let's first understand its meaning which seems to be to make something correct or to correct an error. Here are some synonyms and an analysis:
Rectify: This is a strong synonym that implies taking action to correct a wrong or an improper situation. For example, “The company had to rectify the production error to maintain its reputation.” It suggests a more deliberate and purposeful correction.
Amend: Often used when making small changes or improvements to correct a document or a situation. “She amended the report to include the latest data.” It has a sense of fine-tuning or adjusting.
Correct: The most straightforward synonym. “Please correct the spelling mistake.” It simply means to make something right or accurate.
Adjust: Can be used when making minor modifications to correct or improve something. “He adjusted the settings on the machine to correct the output.” It implies a more gradual or incremental correction.
Revise: Especially useful when referring to correcting and improving a piece of writing or a plan. “She revised her essay to correct the logical flaws.” It involves a more comprehensive review and correction.
These synonyms can be used in different contexts to convey the idea of making something correct or addressing an error. Each has its own nuances and can add variety and precision to your language.