Pastimes rhymes with:
anytime's, centimes, daytimes, halftimes, lifetime's, lifetimes, maritimes, nighttimes, oftentimes, showtime's, wartimes
Pastimes sounds like:
pakistan's, pakistanis, pasting, picketing, pistons, pocketing, poseidon's, positioning, positions, postdating, posthumous, posting, postings, pseudomonas, pseudonyms, psychodynamic