yellow group · The short answer
CALM
Each puzzle word passes the same exact test. The four mappings show how the answer works.
As an adjective, CONTENT describes someone who is satisfied and comfortably at ease.
PEACEFUL describes a person, place or situation that is quiet, settled and free from conflict.
PLACID describes a calm temperament or a surface that shows little motion or disturbance.
SERENE conveys deep tranquility, whether it describes a person's expression or a quiet setting.
Why this group was difficult
- CONTENT has a prominent noun reading
CONTENT readily suggests information or media, which can hide its adjective sense of satisfied and at ease. - The board contains a competing media context
EXPLICIT, GRAPHIC, STRONG and SUGGESTIVE make the noun sense of CONTENT especially visible elsewhere on the board.
How to spot this pattern next time
When three entries are close synonyms, test whether a flexible fourth word has a less prominent grammatical role or pronunciation that completes the set.
Confirm the proposed group by phrasing each word naturally around the category idea; here, every entry can describe a settled person, mood or scene.
Four useful facts behind the group
- CONTENT functions as an adjective in this group, not as the noun for material or information.
- PEACEFUL can describe both an absence of conflict and a quiet, undisturbed atmosphere.
- PLACID is commonly applied to an unruffled demeanor or to water with little visible movement.
- SERENE can describe an inwardly composed person as well as a tranquil place or expression.
Questions players ask
The details people search after seeing the group
Why is CONTENT in the CALM group?
CONTENT is being used as an adjective meaning satisfied, happy and at ease rather than as a noun meaning material.
What connects PEACEFUL, PLACID and SERENE?
Each can describe a quiet, tranquil or undisturbed state, and CONTENT joins them in its satisfied sense.
What is the key trick in the yellow group?
The key is changing the grammatical reading of CONTENT from a familiar noun to an adjective describing someone at ease.