The Collaborative International Dictionary of English v.0.48:
boylike \boylike\ adj. same as boyish. Syn: boyish, schoolboyish. [WordNet 1.5]WordNet (r) 3.0 (2006):
boylike adv 1: like a boy; "he smiled boyishly at his fiancee" [syn: boyishly, boylike] adj 1: befitting or characteristic of a young boy; "a boyish grin"; "schoolboyish pranks" [syn: boyish, boylike, schoolboyish]