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FEMTOSECOND Antonyms

There are 10 antonyms of the word femtosecond. (opposite meanings)
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femtoseconds

Best Opposite Words For FEMTOSECOND

RankWordSave?Synonyms..UsageType
1century
nounn
2day
nounn
3decade
nounn
4hour
nounn
5millisecond
nounn
6minute
nounn
7month
nounn
8second
noun, adjectiven, adj
9week
nounn
10year
nounn

Alternatives for CENTURY

Words (1)
hundred
Phrases (1)
one c
Abbreviations (2)
100c

Alternatives for DAY

Alternatives for DECADE

Alternatives for HOUR

Alternatives for MINUTE

Alternatives for SECOND

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