The Spanish word 'almita' comes from combining the Spanish word 'alma' (meaning 'soul') with the diminutive suffix '-ita'. The base word 'alma' itself derives from the Latin word 'anima', which meant 'breath' or 'soul'. When the diminutive '-ita' is added to 'alma', it creates the affectionate meaning of 'little soul', which is often used as a term of endearment in Spanish.

The most obvious related Spanish word is 'alma' (soul), which is the base word of 'almita'. The word 'alma' is very common in Spanish and appears in many expressions like 'alma gemela' (soulmate) or 'alma mater' (nurturing mother/school). Understanding 'alma' helps learn 'almita' since it's simply the diminutive, affectionate form.

Several English words are related to 'almita' through the Latin root 'anima'. These include 'animate' (to bring to life), 'animation' (the state of being alive or the art of making things appear alive), and 'animal' (a living being). The word 'unanimous' (of one mind) also contains this root, literally meaning 'of one soul'. These words all share the core concept of life force or soul from the original Latin meaning.