Solely vs Strictly
When to use each in English, with meaning, register, and examples.
Solely
Top 3,000 (common)C1adverb
Strictly
Top 2,000 (common)B2adverb
Most common: Strictly
| Solely | Strictly | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/ˈsəʊlli/"]/🇺🇸 /["/ˈsəʊlli/"]/ | 🇬🇧 /["/ˈstrɪktli/"]/🇺🇸 /["/ˈstrɪktli/"]/ |
| Meaning | Only; nothing else. | only, definitely |
| Example | She was motivated solely by self-interest. | She was brought up very strictly. |
| Register | Neutral | Neutral |
| How common | Top 3,000 (common) | Top 2,000 (common) |
| CEFR level | C1 | B2 |
| Part of speech | adverb | adverb |
| Collocations | solely responsible, solely focused, solely for the purpose | strictly speaking, strictly adhere, strictly prohibited, strictly necessary, strictly enforced |
| Antonyms | jointly, together, collectively | loosely, leniently, flexibly, laxly |
| Common mistakes | Using 'solely' when 'only' is more appropriate., Confusing 'solely' with 'solidly'., Placing 'solely' at the beginning of a sentence incorrectly. | Using it in a casual context where 'just' would be more appropriate., Confusing with 'strict', which refers to being demanding or inflexible., Saying 'strictly for' instead of just using 'strictly'. |
| Usage notes | Use 'solely' in formal or written contexts to emphasize exclusivity. Avoid in casual spoken language. | Use 'strictly' when you want to emphasize that something must be done exactly as stated. It's generally used in serious or formal contexts, and less so in casual conversations. |
Frequently asked questions: Solely vs Strictly
What's the difference between Solely and Strictly?
Solely: Only; nothing else. Strictly: only, definitely
Which is more common: Solely and Strictly?
Strictly is the most common in everyday English.
Are Solely and Strictly the same CEFR level?
Solely: C1, Strictly: B2 on the CEFR scale.
Can I use Solely and Strictly interchangeably?
Not always. Solely and Strictly are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.