also
Word family
Synonym discussion
Sense: adverb/1
All five words add extra information, but they differ in position and register. 'Also' is the most flexible in writing and speech: it sits before the main verb, after an auxiliary or modal, or after 'be'. 'Too' and 'as well' are more informal and usually go at the end of a sentence — say 'I want one too' or 'I want one as well', not 'I want one also'. 'In addition' is more formal and often opens a written sentence: 'In addition, the report covers safety.' 'Besides' adds a further, sometimes stronger reason: 'I'm tired; besides, it's late.' For everyday speech, choose 'too' or 'as well'; for neutral writing, choose 'also'; for formal reports, choose 'in addition'.
Common collocations
Phrases
- not only ... but also
- Also, ... (sentence-initial)
- and also
- but also
Etymology
'Also' comes from Old English 'eallswā', a compound of 'eall' (all) and 'swā' (so), literally meaning 'all so' or 'in just the same way'. Over time the long form was shortened to 'also', and its meaning narrowed from 'in the same way' to today's simple sense of 'in addition'. The related word 'as' came from the same source through further shortening.