VESTIGIAL Antonyms

• having every necessary or normal part or component or step

• perfect and complete in every respect; having all necessary qualities

• highly skilled

• without qualification; used informally as (often pejorative) intensifiers

• having come or been brought to a conclusion

• come or bring to a finish or an end

• bring to a whole, with all the necessary parts or elements

• complete or carry out

• complete a pass

• write all the required information onto a form

• being changed over time so as to be e.g. stronger or more complete or more useful

• (used of societies) having high industrial development

• (of real estate) made more useful and profitable as by building or laying out roads

• being effective without wasting time or effort or expense

• able to accomplish a purpose; functioning effectively

• basic and fundamental

• being or relating to or containing the essence of a plant etc

• defining rights and duties as opposed to giving the rules by which rights and duties are established

• anything indispensable

• absolutely necessary; vitally necessary

• of the greatest importance

• designed for or capable of a particular function or use

• involving or affecting function rather than physiology

• relating to or based on function especially as opposed to structure

• fit or ready for use or service

• designed for or adapted to a function or use

• (of e.g. a machine) performing or capable of performing

• pertaining to a process or series of actions for achieving a result

• (military) of or intended for or involved in military operations

• fit or ready for use or service

• being in effect or operation

• having a bearing on or connection with the subject at issue

• important in effect or meaning

• too closely correlated to be attributed to chance and therefore indicating a systematic relation

• of considerable importance, size, or worth

• rich in significance or implication

• having substance or capable of being treated as fact; not imaginary

• of considerable importance, size, or worth

• of or relating to the real nature or essential elements of something

• providing abundant nourishment

• of good quality and condition; solidly built

• having an abundant supply of money or possessions of value

• being of use or service

• having a useful function