1. Keyword Research: Identifying the best keywords to target for search engine optimization.
2. On-Page SEO: Optimizing individual web pages to rank higher and earn more relevant traffic.
3. Off-Page SEO: Actions taken outside of your website to impact rankings within search engine results pages (SERPs).
4. Technical SEO: Optimizing the technical aspects of a website, such as site speed, mobile-friendliness, and crawl ability.
5. Backlinking: Getting other websites to link to your site to improve its authority.
6. Meta Tags: HTML tags that provide information about a web page for search engines.
7. SERP: Search Engine Results Page, the page displayed by search engines in response to a query by a searcher.
8. CTR: Click-through rate, the percentage of people who click on your link when they see it in the search results.
9. SEO Audit: A comprehensive analysis of how well your web presence relates to best practices.
10. Anchor Text: The clickable text in a hyperlink.

WordPress :

1. Theme: A collection of files that control the overall look and feel of a WordPress site.
2. Plugin: Software that adds functionality to a WordPress site.
3. Widget: A small block that performs a specific function, which can be added to a WordPress site.
4. Shortcode: A WordPress-specific code that lets you do nifty things with very little effort.
5. Custom Post Types: Different types of content that can be created and managed in WordPress.
6. Gutenberg Editor: The block-based editor in WordPress.
7. Permalinks: The permanent URLs to your blog posts or pages.
8. Child Theme: A theme that inherits the functionality and styling of another theme, called the parent theme.
9. WP-CLI: Command Line Interface for WordPress.
10. Multisite: A WordPress feature that allows you to manage multiple websites from a single WordPress installation.

Content Writing :

1. SEO Copywriting: Writing content with the primary goal of ranking high in search engines.
2. Blog Post: An article written for a blog, typically on a website.
3. Content Strategy: Planning, development, and management of content.
4. Copyediting: The process of reviewing and correcting written material to improve accuracy, readability, and fitness for its purpose.
5. Call to Action (CTA): A prompt in a piece of content that tells the reader to take some specified action.
6. Editorial Calendar: A schedule of content to be produced and published.
7. Content Audit: An inventory of existing content to evaluate its performance and quality.
8. Evergreen Content: Content that remains relevant and valuable over a long period.
9. SEO Content: Content written specifically to improve search engine rankings.
10. The tone of Voice: The style and personality conveyed in writing.