Synonyms for Without foundation

Synonyms starting with letter S

• spurious

  not based on fact, not making sense
• specious

  not making sense
• senseless

  not making sense
• screwy

  not making sense
• sophistic

  not making sense
• self-contradictory
• sophistical
• shadowy

  fictional
• speculative
• set apart
• settled upon
• singled out
• straight out
• sidelined
• side-tracked
• scoundrelly
• smothered
• self-contradicting