subsequent
Happening after something else.
ExampleSubsequent studies found stronger evidence for the professor's claim.
ExampleThe passage explains how subsequent changes affected the ecosystem.
Usage Scenarios
Following research development
Use subsequent when later studies add to or correct earlier research.
ExampleSubsequent experiments showed that the first explanation was incomplete.
Tracking passage chronology
Recognize it when the reading moves from an original event to later effects.
ExampleThe subsequent decline in population forced researchers to reconsider the theory.
Usage Guide
Read subsequent as a time-order signal when a TOEFL passage or lecture describes what happens after a first event, experiment, theory, or discovery. It is especially useful for understanding research timelines.
The safest pattern is subsequent + noun: subsequent studies, subsequent changes, subsequent evidence, or subsequent events. This keeps the sequence clear.
Do not use subsequent when two things happen at the same time. The word always points to later information, so it must have an earlier reference point.
Word Forms & Word Building
Subsequent is an adjective. It normally appears before nouns connected with time, research, or change.
Subsequently is the adverb form. It means afterward: the theory was subsequently revised.
The root sub- can suggest following or coming after in this word family, which helps you remember the time-order meaning.
Meaning Boundaries
Subsequent vs previous
Previous means before. Subsequent means after. TOEFL answer choices may test this exact direction.
Subsequent vs later
Later is common and simple. Subsequent is more academic and often modifies a noun.
Register
Subsequent is formal and natural in academic reading, research summaries, and TOEFL lectures.
Memory Tricks
Connect subsequent with after that. If the sentence means later, subsequent may fit.
Study the phrase subsequent studies because TOEFL academic passages often describe research chains.
When reading, mark the earlier event first; subsequent information depends on that timeline.
Common Traps
Do not use subsequent before the first item in a sequence.
Do not confuse subsequent with consequent. Consequent means resulting; subsequent means later.
Use subsequent before a noun, not as a casual replacement for then.