alien (noun) — Any life form of extraterrestrial or extradimensional origin.
Below are 55 adjectives commonly used to describe alien, ranked by how frequently they appear together in written English. The most popular include nonresident, illegal, resident.
Ranked by frequency in written English
How to Use These Adjectives
- → Top adjectives (darker pills) appear most frequently with “alien” in published writing.
- → Combine two adjectives for vivid description: e.g. “nonresident, illegal alien”.
- → Click any adjective to find its synonyms and expand your vocabulary further.
- → Match the tone — choose formal adjectives for essays, sensory ones for creative writing.
Frequently Asked Questions
What are some adjectives to describe alien?
Common adjectives used to describe alien include nonresident, illegal, resident, undesirable, permanent. These are ranked by how frequently they appear alongside "alien" in written English.
How do you describe alien in writing?
To vividly describe alien in your writing, choose adjectives that appeal to the senses — sight, sound, touch, smell, and emotion. For alien, strong options include nonresident, illegal, resident. Pair them with specific details to make your description more immersive.
What is the best adjective for alien?
"nonresident" is one of the most commonly used adjectives with "alien" in English. Other top choices are illegal, resident, undesirable. The best adjective depends on the tone and context of your writing.
Can I use these adjectives in a poem or story?
Yes — all adjectives listed here are drawn from real English usage. They work well in creative writing, poetry, essays, and descriptive paragraphs. Try combining two adjectives for more impact, e.g. "nonresident, illegal alien".