Materials

Synonyms for oily

Synonyms for oily: greasy and sebaceous. Every one of them is a hand audited pair from the Synonym Stack word bank, shown below in the sense it fits, in a real sentence, and beside the words that only look close.

2 synonyms · Tier 3, Ridgeline · 2 senses · adjective · 1 reason line

The 2 synonyms for oily

greasyadjective, in the sense "smeared or soiled with grease or oil"
sebaceousadjective, in the sense "containing an unusual amount of grease or oil"

Each of these belongs to a different sense of oily, which is why the meaning beside them changes down the list.

Sense 1 of 2adjectiveTier 3, RidgelineMaterials

smeared or soiled with grease or oil

Get rid of rubbish and oily rags.

The sentence the game shows, and the only thing that settles which meaning is meant.

The true synonym

greasy

Same sentence, swapped: Get rid of rubbish and greasy rags.

Close but different

These three are the other tiles the game puts on screen for this sense, and the note above says why the closest of them fails. None is a synonym for oily in the sentence quoted.

fulsome
hypocritical
insinuating

Sense 2 of 2adjectiveTier 5, SummitQualities

containing an unusual amount of grease or oil

The cream is meant for oily skin and clogged pores.

The context the game gives you. The gloss above is for readers here, not for players there.

The true synonym

sebaceous

Same sentence, swapped: The cream is meant for sebaceous skin and clogged pores.

Close but different

These three are the other tiles for this sense. Each is a real word, and none of them can stand where oily stands in the sentence above.

smarmy
hypocritical
insinuating

Where oily turns up in the game

oily is the word under test in two puzzles, spread across two difficulty tiers. It is never used as a wrong tile elsewhere in the bank, so every board it appears on is a board it can win.

Play oily

The bank on this page is the bank the game plays from, so oily reaches you as a board rather than a definition: the sentence first, four tiles, and the meaning after you choose.

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Compiled by Fable, Editor, Synonym Stack

This page is built from Open English WordNet 2025, with the sense, the sentence, the tier and the near misses read by a human in the July 2026 audit. Nothing on it is written while the page is built.

Read nextThe whole library →

Closest first: other materials words at Ridgeline, then the same tier across the rest of the library.

slopnounmiredeep soft mud in water or slushRidgeline translucentadjectivefilmyallowing light to pass through while not being fully transparentRidgelineHas a reason line waterproofadjectiveimpermeablepreventing water from passing throughRidgelineHas a reason line abradedverbchafedworn away gradually by friction or rubbingRidgelineHas a reason line impermeableadjectivewatertightnot allowing liquid to pass throughTreelineHas a reason line ingotnounbara block of metal cast into a convenient shape for storage or transportFoothillsHas a reason line kneadverbwedgeto work and press a soft material with the hands to alter its consistencyHigh CampHas a reason line engagedadjectivebetrothedpledged to be marriedRidgeline2 sensesHas a reason line

A reason under every answer, not just a right answer

Synonym Stack plays from this exact bank. oily carries 1 written reason line, and the game shows them the moment a round ends, whichever tile you tapped.

Get Synonym Stack freeFree with ads on iPhone. Synonym Stack Plus removes them: $2.99 a week, $5.99 a month or $49.99 a year, with a 7 day free trial on the monthly and annual plans.