himself
Word family
Synonym discussion
Sense: pronoun/3
"By himself" covers both solitude and independence, making it the most versatile. "Alone" strictly means no other people present — it says nothing about whether help was received. "On his own" is the closest synonym to "by himself," carrying the same dual meaning of solitude or independence, but it sounds slightly more informal in British English. "Solo" is borrowed from Italian and is used mainly in performance, travel, or music contexts (e.g. "He flew solo" or "a solo performance"). "Unassisted" is the most formal option and focuses purely on the absence of help, not on being alone. For everyday speech, "by himself" and "on his own" are natural and interchangeable in most situations. For example: "He built the shed by himself" and "He built the shed on his own" both work equally well, but "He built the shed alone" would sound odd unless the speaker wants to stress that nobody else was present.
Common collocations
Phrases
- by himself
- all to himself
- not himself
- himself again
Etymology
Derived from Old English 'himselfum,' a combination of 'him' (dative form of 'he') and 'self' (meaning 'own' or 'same'). The word has served as both a reflexive and an emphatic pronoun since the Old English period. Over centuries, the dative ending was dropped, and the form became the modern 'himself.'