Synonyms of the word

improver

• n. Something that, or someone who, improves something.
• n. (obsolete) Specifically, a person who improves land or property, a landscaper.
• n. One who improves his or her performance, one who shows improvement (of individuals or groups).
• n. A substance added to cause improvement (especially to a foodstuff).

add-on

• n. Something which can be appended to something else.
• n. (computer hardware, software) A software extension or hardware peripheral that provides additional functions…
• n. (poker) Additional chips that can be purchased at specific times in tournament play.

addition

• n. (uncountable) The act of adding anything.
• n. Anything that is added.
• n. (uncountable) The arithmetic operation of adding.
• n. (music) A dot at the right side of a note as an indication that its sound is to be lengthened one half.
• n. (law) A title annexed to a person's name to identify him or her more precisely, as in "John Doe, Esq.",…
• n. (heraldry) Something added to a coat of arms, as a mark of honour; opposed to abatement.

benefactor

• n. Somebody who gives one a gift. Usually refers to someone who gives money to a charity or another form…

component

• n. A smaller, self-contained part of a larger entity. Often refers to a manufactured object that is part…
• adj. Making up a larger whole; as a component word.
• adj. Made up of smaller complete units in combination; as a component stereo.

constituent

• adj. Being a part, or component of a whole.
• adj. Authorized to make a constitution.
• n. A part, or component of a whole.
• n. The person or thing which constitutes, determines, or constructs.
• n. A resident of a place represented by an elected official.
• n. (law) One who appoints another to act for him as attorney in fact.
• n. (grammar) A functional element of a phrase or clause.

do-gooder

• n. (derogatory) One who advocates a certain course of action, often of political or social concern, with…

element

• n. One of the simplest or essential parts or principles of which anything consists, or upon which the constitution…
• n. A small part of the whole.
• n. (plural only, with "the") Atmospheric forces such as strong winds and rains.
• n. A place or state of being that an individual or object is better suited towards.
• n. (Christianity, usually in the plural) The bread and wine taken at Holy Communion.
• n. A group of people within a larger group having a particular common characteristic.
• n. A component in electrical equipment, often in the form of a coil, having a high resistance, thereby generating…
• n. (computing) One of the conceptual objects in a markup language, usually represented in text by a matching…

helper

• n. One who helps; an aide.
• n. (Singapore) A person who does cleaning and cooking in a family, or in a market.

humanitarian

• adj. Concerned with people's welfare, and the alleviation of suffering; humane or compassionate.
• n. A person with such concerns; a philanthropist or do-gooder.