When you have a sentence that you want to write, but aren't sure how to phrase some parts of it, phraseup* helps by finishing the sentence for you by suggesting possible combinations of words that fit well in the spots where you place a *. Each suggestion is accompanied by definitions, synonyms and translations to other languages.

Check any Internet host's reachability and how much latency there is in communicating with it from 50 locations worldwide

Find high-scoring words when playing Scrabble, Lexulous, Scrabulous, Literati, Word Twist, or any anagram-based game. Just enter the letters you have in your rack, and see the words you can make. Optionally enter letters already on the board to use them as well.

Search the profiles of professionals around the world. People list themselves on LinkedIn and create their own professional profile including their current and past companies and job titles, city, industry, and their education.

Search hundreds of millions of people on the world's largest social network

Search for documents, books, presentations, and business, academic papers archived on Scribd's social publishing site, where tens of millions of people share original writings and documents.

Quickly view PDF documents and PowerPoint PPT presentation files in your browser without needing to install or start their application

Nice, clean web search results with more privacy than Google, fewer ads and spam. A little known gem.

blekko's web search uses slashtags that narrow your search to only the sites or concepts you want

Internet dictionary of slang words and phrases. More than 5 million street lingo words and expressions have been defined by the Internet community. The definitions on Urban Dictionary are meant to be those of slang or subculture words, phrases, and phenomena not found in standard dictionaries and tend to have the newest words. Entries are checked by volunteer editors and rated by site visitor…

ARIN's WHOIS service gives contact and registration information for IP addresses, autonomous system numbers (ASN), organizations or customers that are associated with these resources, and related Points of Contact (POC). It doesn't include information on domain names or military networks.

Quick access to trusted, reliable How-To content on the Internet

Google's web search engine gives you one of the easiest and most complete ways to find anything on the web

Query DNS domain name servers for information about host addresses, mail exchanges, name servers, and related information

Quickly find synonyms, antonyms, and related words with Thesaurus.com. Find words that mean the same (synonyms) in synonym dictionary and mean the opposite (antonym) in the antonym dictionary, with this free online thesaurus

Enter a question or calculation and Wolfram|Alpha uses its built-in algorithms and data to get the answer. A huge set of information and tons of models, methods, and algorithms that make it possible to compute whatever can be computed about anything

Business Finance, Stock Market, Quotes, News — get free stock quotes, up to date news, portfolio management resources, international market data, message boards, and mortgage rates that help you manage your financial life

Get world financial markets' money news, charts, stock quotes, investment research, trends, currency exchange rates and bond yields

Quickly find the pictures, photos, graphics or icons you're looking for