The word 'starlike' is a transparent Modern English compound formed by combining the native noun 'star' with the adjectival suffix '-like'. The root 'star' descends from the Proto-Germanic 'sternǭ', which itself originates from the Proto-Indo-European root 'h₂stḗr', a fundamental term for a star. The suffix '-like' derives from Old English '-līc', related to the noun 'līc' (body, form), and is cognate with the German '-lich'. The compound's logic is entirely literal and descriptive, directly linking the ancient, universal concept of a celestial star to the modern figurative sense of bearing its visual or metaphorical qualities, such as radiating points or brilliant prominence.

Structure: star (star) + like (resembling) - star: From Old English 'steorra', meaning a celestial body. Functional role: The core noun root specifying the object of resemblance. - like: From Old English 'līc', meaning body or form, evolving into a suffix meaning "having the form or characteristics of". Functional role: An adjective-forming suffix indicating similarity.