The phrase "somehow other" is an unusual one and might not lend itself to many traditional antonyms. However, some possible opposites could include the words "definitely same," "clearly consistent," or "obviously identical." Alternatively, antonyms for the individual words in the phrase might be useful. For "somehow," antonyms could include "directly," "explicitly," or "unambiguously," while potential antonyms for "other" might include "same," "identical," or "similar." Though not a commonly used phrase, thinking about antonyms for "somehow other" can encourage creative thinking and a deeper understanding of the English language.