Synonyms for Clammed up

Synonyms starting with letter O

• on the QT

  uncommunicative, shy
• offish

  shy
• on-the-fence

  unwilling to decide
• overawe

  make or be quiet, silence
• on the fence
• overcloud
• obscure
• offing
• offed
• overclouded
• overlying
• overlie
• object
• overbear
• overtop
• object to
• oppose
• open the door
• occlude
• on sidelines
• overawed
• out of view
• out of it
• out to lunch
• out of public view
• out of countenance
• overmodest