Concept:Two words rhyme when their ending vowel and consonant sounds match.
Explanation:The given word is
trouser, pronounced /ˈtraʊzə/.
Its final sound is /aʊzə/.
Option A:
browser → /ˈbraʊzə/, final sound /aʊzə/, so it rhymes.
Option B:
bounce → /baʊns/, final sound /aʊns/, so it does not rhyme.
Option C:
trowel → /ˈtraʊəl/, final sound /aʊəl/, so it does not rhyme.
Option D:
cower → /ˈkaʊə/, final sound /aʊə/, so it does not rhyme.
Only
browser shares the same final sound as
trouser.
Answer:A. browser