schwa |
u |
As a noun schwa
is schwa.
As a letter u is
the letter u with an acute accent.
schwa |
schwar |
As nouns the difference between schwa and schwar
is that
schwa is an indeterminate central vowel sound as the "a" in "
about", represented as /ə/ in IPA and /@/ in SAMPA and X-SAMPA while
schwar is a rhotacized schwa.
schwa |
schwag |
As nouns the difference between schwa and schwag
is that
schwa is schwa while
schwag is (slang) low-grade or commercial-grade marijuana.