(Study Material) Study Material for TOEFL Preparation | Alphabet O

Study Notes

Study Material for TOEFL Preparation | Alphabet O

obdurate - hardened and unrepenting; stubborn, inflexible
obfuscate - to darken, make obscure, muddle
oblivious - unaware, having no memory
obloquy - abusively detractive language, sharp criticism, vituperation
obsequious - too eager to obey or serve
obsolete - no longer used
obstreperous - noisy, loud
obtain - to be established, accepted, or customary
obtrusive - projecting, prominent, undesirably noticeable
obviate - to make unnecessary, get rid of