Exhilarate means "to cause (someone) to feel very happy and excited." It is usually used in the passive voice as (be) exhilarated.

// She was exhilarated by the prospect of attending her dream school.

Paean is a literary word that refers to a song of joy, praise, or victory. It can also be used as a synonym of tribute for a work that praises or honors its subject.

// Her retirement party featured many paeans for her long years of service to the company.

// Critics considered the movie both a thrilling Western and a paean to the natural beauty of the Rockies.

Something described as congruous is in agreement, harmony, or correspondence with something else. Congruous can also describe something that is appropriate for a particular circumstance or requirement, or a thing that is marked or enhanced by harmonious agreement among its constituent elements.

// Their professional achievements were congruous with their academic abilities.

// The low bookshelf forms a congruous barrier between the spaces.

// It is a congruous, plausible story, consistent in all its details.

To nettle someone is to make them angry or annoyed.

// Though he tried to maintain a friendly tone, the town official was clearly nettled by the reporter's suggestion that the town was at fault.

Umpteen is an informal adjective meaning "very many" or "indefinitely numerous."

// The artist has painted the same subject umpteen times, yet each piece has its own unique quality.

To culminate is to reach the end or the final result of something. Culminate is usually used with in or with.

// Their efforts have culminated in the discovery of a new treatment.

Encapsulate literally means “to enclose in or as if in a capsule,” but the word is more often used figuratively as a synonym of summarize, to talk about showing or expressing a main idea or quality in a brief way.

// Can you encapsulate the speech in a single paragraph?

// The first song encapsulates the mood of the whole album.

// The contaminated material should be encapsulated and removed.

Syllogism refers to a formal argument in logic that is formed by two statements and a conclusion which must be true if the two statements are true.

// An example of a syllogism is “All men are mortal; no gods are mortal; therefore no men are gods.”