TOEIC Link Part 5 — Regardless of vs Irrespective of vs Notwithstanding: Concessive Preposition Selection

The outdoor ceremony proceeded ____ the forecast of heavy rain. The options are regardless of, although, despite of, and nevertheless. Learners who read for meaning — "it happened even though rain was forecast" — see that several options gesture at concession and stall. The exam is not testing whether you grasp the even though idea; it is testing whether the connector takes the noun phrase that follows (the forecast) and whether its form is grammatical at all. This guide separates the concessive prepositions Part 5 swaps most often so the choice comes from structure, not from the shared sense of "in spite of."

Three ways to say "in spite of a condition" — and what each attaches to

All three connectors dismiss a condition as irrelevant to the outcome, but they behave differently:

regardless of + noun phrase = in spite of / without being affected by

irrespective of + noun phrase = in spite of (formal near-synonym of regardless of)

notwithstanding + noun phrase = in spite of (very formal; can also follow the noun)

Read the skeletons:

• The policy applies **regardless of** seniority. — the outcome (policy applies) holds without being affected by seniority.
• The policy applies **irrespective of** seniority. — identical meaning; slightly more formal register.
• **Notwithstanding** the delay, the project met its deadline. — very formal; note the bare noun the delay with no of.

The first structural point: regardless and irrespective require of before the noun. Notwithstanding takes the noun directly, with no of. Writing notwithstanding of the delay is a common trap, and so is dropping the of after regardless (regardless the delay is wrong).

Why the word after the blank decides the answer

The fastest elimination is to look at what follows the blank, exactly as with other preposition-conjunction pairs.

• These three concessive prepositions take a noun phrase (the forecast, seniority, the delay), not a full clause.
• If a full clause (subject + finite verb) follows the blank instead, you need a conjunction — although, even though, or though — not any of these prepositions.

That split is the single most common trap in the item type. Compare:

• **Regardless of** the delay, we shipped. — noun phrase follows, so the preposition is correct.
• **Although** the shipment was delayed, we shipped. — full clause follows, so the conjunction is correct.
• **Regardless of** the shipment was delayed, ... — wrong; a preposition cannot take a full clause.

This is the same clause-versus-phrase diagnostic drilled in despite versus although preposition-conjunction selection: decide first whether a noun or a clause follows the blank, and half the options fall away before you weigh meaning at all.

Killing the malformed distractors

Part 5 concessive items nearly always plant a malformed option that looks plausible but is not real English. Learn to reject these on sight:

• despite of — wrong. Despite never takes of; it is despite the delay, not despite of the delay. The of belongs to regardless of / irrespective of / in spite of, and the exam mixes them up on purpose.
• regardless the delay — wrong. Regardless needs its of when a noun follows.
• notwithstanding of — wrong. Notwithstanding never takes of.
• nevertheless / however before a noun — wrong here. These are conjunctive adverbs; they link independent sentences and cannot introduce a noun phrase inside one clause.

So the of is a fingerprint: regardless and irrespective demand it, despite and notwithstanding reject it. Matching the of correctly eliminates the malformed distractors that the item is built around.

Register and the special flexibility of notwithstanding

Where regardless of and irrespective of are essentially interchangeable — irrespective of reads a touch more formal and legalistic — notwithstanding is markedly formal and appears mostly in contracts, notices, and official reports. Two features make it a favorite Part 5 answer:

1. It takes a bare noun with no of, which lets the exam contrast it against the of-prepositions.
2. It is the one concessive preposition that can follow its noun: The delay **notwithstanding**, the project met its deadline. Word order alone can signal it.

When the option list offers notwithstanding and the sentence is formal business or legal register — or the noun sits before the blank rather than after — that flexibility is your cue. The register instinct here is the same one rewarded in owing to versus due to versus on account of cause-preposition selection, where the more formal connector is the intended answer in written business items.

Reading the distractor logic — a fixed order of checks

Work every concessive-preposition item in this sequence:

1. Clause or noun after the blank? A full clause forces a conjunction (although), not any of these prepositions. A noun phrase keeps the three prepositions in play.
2. Reject malformed forms. Kill despite of, regardless without of, notwithstanding of, and any conjunctive adverb (nevertheless, however) sitting before a noun.
3. Choose on register / word order. Formal legal or official tone, or a noun sitting before the blank, favors notwithstanding. Otherwise regardless of and irrespective of are equivalent; pick whichever the option list offers.

Worked example: ____ the committee's objections, the merger was approved. A noun phrase (the committee's objections) follows, so eliminate although (needs a clause). No malformed option survives if it lacks or misplaces of. The tone is formal corporate, so Notwithstanding — bare noun, no of — is the cleanest fit, though Regardless of would also be grammatical if offered. The exam's trap is despite of the objections; the missing-then-added of is precisely what it wants you to overlook.

Quick-reference decision table

Confirm noun-versus-clause first, reject the malformed of traps second, and settle register last, and the shared "even though" meaning stops steering you wrong. To keep drilling the preposition-versus-conjunction split these items all turn on, work through the despite versus although preposition-conjunction selection guide next.