Synonyms of the word 
SPACEY → SPACED-OUT - SPACY - UNCONVENTIONAL
spacey
- adj. Alternative spelling of spacy.
spaced-out
- adj. confused, stupefied or disoriented through the action of a narcotic drug (or as if so intoxicated).
spacy
- adj. (colloquial) spaced-out.
- adj. (colloquial) eccentric.
- adj. (colloquial) having much space.
- adj. (colloquial) of, related to or connected with the extraterrestrial.
unconventional
- adj. Not adhering to convention or accepted standards.
- adj. Out of the ordinary.
- adj. Atypical.
- n. Something or someone that is unconventional.
If you are interested in words, visit the following sites :
- wiktionary.org/spacey For complete definition of a word
- 1word.ws/spacey to play with words, suffixs, prefixs, etc.