The spelling of "swim animal" is straightforward when using the International Phonetic Alphabet (IPA). The IPA transcription for "swim" is /swɪm/, which represents the sounds made up of the "s" sound followed by the "w" sound and then the "ih" vowel sound. The IPA transcription of "animal" is /'ænɪməl/, which includes the "a" vowel sound, followed by the "n" consonant sound, the "ih" vowel sound, the "m" consonant sound, and the "uh" vowel sound. When combined, the resulting transcription for "swim animal" is /swɪm 'ænɪməl/.
"Swim" and "animal" are both English words, and they do not share a direct etymology.
The word "swim" originated in Middle English as "swimmen" from the Old English word "swimman". It originates from Proto-Germanic "swemjan", which means "to move through water by self-propulsion".
The word "animal" originated from the Latin word "animalis", which means "having breath, living being". It comes from the Latin word "anima", meaning "breath" or "soul". This term was used to refer to sentient beings that move and breathe.
Therefore, there is no specific etymology for the phrase "swim animal" as it is simply a combination of two separate English words.