periood tähendus null.

period▼◼◼◼[UK: ˈpɪə.rɪəd] [US: ˈpɪ.riəd]

time▼◼◼◻[UK: ˈtaɪm] [US: ˈtaɪm]

term▼◼◻◻[UK: tɜːm] [US: ˈtɝːm]

phase▼◼◻◻[UK: feɪz] [US: ˈfeɪz]

cycle▼◼◻◻[UK: ˈsaɪk.l̩] [US: ˈsaɪk.l̩]

streak▼◼◻◻[UK: striːk] [US: ˈstriːk]

stage▼◼◻◻[UK: steɪdʒ] [US: ˈsteɪdʒ]

turn▼◼◻◻[UK: tɜːn] [US: ˈtɝːn]

duration [durations]▼◼◻◻noun
[UK: djʊ.ˈreɪʃ.n̩] [US: dʊ.ˈreɪʃ.n̩]

hour [hours]▼◼◻◻noun
[UK: ˈaʊə(r)] [US: ˈaʊər]

session [sessions]▼noun
[UK: ˈseʃ.n̩] [US: ˈseʃ.n̩]

periodic▼◼◼◼[UK: ˌpɪə.rɪ.ˈɒ.dɪk] [US: ˌpɪ.ri.ˈɑː.dɪk]

periodical▼◼◼◻[UK: ˌpɪə.rɪ.ˈɒ.dɪk.l̩] [US: ˌpɪ.ri.ˈɑː.dɪk.l̩]

occasional▼◼◻◻[UK: əˈk.eɪ.ʒən.l̩] [US: əˈk.eɪ.ʒən.l̩]

intermittent▼◼◻◻[UK: ˌɪn.tə.ˈmɪtnt] [US: ˌɪn.tər.ˈmɪ.tənt]

serial▼[UK: ˈsɪə.rɪəl] [US: ˈsɪ.riəl]

frequency [frequencies]▼◼◼◼noun
[UK: ˈfriː.kwən.si] [US: ˈfriː.kwən.si]

periodic table▼◼◼◼[UK: ˌpɪə.rɪ.ˈɒ.dɪk ˈteɪb.l̩] [US: ˌpɪ.ri.ˈɑː.dɪk ˈteɪb.l̩]

accounting period▼◼◼◼

growing season▼◼◼◼

chukker▼◼◼◼[UK: ˈtʃʌkə(r)] [US: ˈtʃʌkər]

recession [recessions]▼◼◼◼noun
[UK: rɪ.ˈseʃ.n̩] [US: rə.ˈseʃ.n̩]

navigation period▼◼◼◼

quadricentennial▼◼◼◼[UK: kwˌɒdrɪsəntˈenɪəl] [US: kwˌɑːdrɪsəntˈenɪəl]

perinatal period▼◼◼◼

sitzkrieg▼◼◼◼[UK: ˈsɪt.skriːɡ] [US: ˈsɪt.skriːɡ]

puerperium [puerperiums]▼◼◼◼noun
[UK: pjˌuːəpˈiərɪəm] [US: pjˌuːəpˈiərɪəm]

monsoon [monsoons]▼◼◼◼noun
[UK: mɒn.ˈsuːn] [US: manˈsuːn]