Dictionary interface contains 5 powerful search options to find exactly what you need: headword, wildcard, full text search, as well as search for similar words and anagrams.
Cross-referenced definitions take you from one entry to another with a simple tap on a word in the current entry.
Table of irregular Verbs
Useful tool to remember all of the irregular verbs!
world-famous semi-bilingual dictionary, designed especially for
intermediate-level Afrikaans learners of English. Entries include definitions
in simple English, examples of usage, grammatical information, derivatives and
expressions, along with 40,000 translations in Thai. The inflections (plural
forms and verb conjugations) are hyperlinked to the main entry word, and there
is human-voice pronunciation of the words and phrases (highlighting differences
between American and British English, as appropriate).
The app features include
∙ Advanced search functions in English or your own language, including full
text, wildcard, fuzzy search, as well as of various grammatical word forms
∙ Translate from other applications
∙ On-screen dictionary keyboard for more than 25 languages
∙ Audio human-voice pronunciations, highlighting differences between American
and British English
∙ List of favorite words
∙ List of English irregular verbs
∙ Offline-use enabled
∙ Search history
∙ Customizable settings
∙ Support for Mac OS 10.7 (Lion) and higher.
English <-> Russian Big Financial Dictionary
The price may differ depending on the platform
Diccionario School English-Spanish/Español-Inglés VOX