WordNet: tense, tense up

become tense, nervous, or uneasy; "He tensed up when he saw his opponent enter the room"

• hypernym change state, turn

tense

• (englanti) relax (antonym)

• (englanti) tension (derivationally related)

• (englanti) tensor (derivationally related)
• (suomi) jännittyä (synonyymi)

tense up

• (suomi) pingottua (synonyymi)