guarded Synonyms

restrained regardful shielding sleepless taciturn temporizing tongue-tied ulterior unlooked vigilant wakeful walled warded shielded sheltering sheltered reluctant reserved retained reticent safe saved screened secure secured securer sentinelled wary watched cagy standoffish uncommunicative unresponsive on guard risk-free safe and sound uncreative undemonstrative unscathed unsleeping safeguarded cagey defensiveness watchful withdrawn unharmed unmolested unadventurous sharp-eyed firsthand