wake
Word family
Synonym discussion
Sense: verb/1
All five words describe the transition from sleep to consciousness, but they differ in register and usage. 'Wake' and 'wake up' are the most common choices in everyday English: 'I woke early' and 'I woke up early' are both natural, with 'wake up' being slightly more informal. 'Awake' works as a verb ('I awoke at dawn') but is more formal and less frequent in speech; its adjective form ('I am awake') is far more common. 'Awaken' and 'waken' are literary or formal — you are more likely to read them in novels ('He was awakened by a knock at the door') than to hear them in conversation. In figurative use ('awaken to the truth'), 'awaken' is more common than 'wake' or 'wake up'. For everyday use, stick with 'wake' or 'wake up'; reserve 'awake' for writing, and leave 'awaken' and 'waken' for formal or poetic contexts.
Common collocations
Etymology
The English verb 'wake' comes from Old English 'wacan' (to become awake) and 'wacian' (to be awake, keep watch). These trace back to Proto-Germanic '*wakaną' and ultimately to the Proto-Indo-European root '*weg-', meaning 'to be strong or lively' — the same root that gave us 'vigor' and 'vigil'. Interestingly, the noun sense of a ship's trail (sense 1) has a different origin: it came from Old Norse 'vǫk' (vöku), meaning 'a hole or opening in ice', which was later extended to the track left by a ship in water, and then to the figurative idea of a trail of consequences (sense 3). So the word 'wake' in modern English is actually two separate words that happened to converge in spelling.