Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
undemanding is an adjective meaning "requiring little if any patience or effort or skill". It carries one recorded sense.
requiring little if any patience or effort or skill
“the pay was adequate and the job undemanding”
“simple undemanding affection”
“an undemanding boss”
Definitions, synonyms and semantic relations for undemanding come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.