unassuming

un- +‎ assuming

• IPA^(key): /ʌnəˈsjuːmɪŋ/
• Rhymes: -uːmɪŋ

unassuming (comparative more unassuming, superlative most unassuming)

1. Modest and having no pretensions or ostentation.
   • 1946 September and October, “Centenary of the Ipswich-Colchester Line”, in Railway Magazine, page 307:

     Various bridges were required, including a lofty one at Brantham, but money was saved by providing unassuming structures at the three intermediate stations.