rudimentary

 
Pronunciation: /ˌruːdɪˈmɛnt(ə)ri/

adjective

  • involving or limited to basic principles: he received a rudimentary education
  • relating to an immature, undeveloped, or basic form: a rudimentary stage of evolution

Derivatives

rudimentarily

Pronunciation: /-ˈmɛnt(ə)rɪli/
adverb

Spelling help

The ending of rudimentary is spelled -ary.