| Main Entry: | twofold |
| Part of Speech: | adjective |
| Definition: | having more than one and less than three |
Synonyms: |
bifold, binal, binary, diploid, double, dual, duple, duplex, duplicate, paired |
| Main Entry: | double |
| Part of Speech: | adjective |
| Definition: | in a pair |
Synonyms: |
as much again, bifold, binary, binate, coupled, dual, dualistic, duple, duplex, duplicate, duplicated, geminate, paired, repeated, second, twice, twin, two times, twofold |
Antonyms: |
single |
| Main Entry: | duplicate |
| Part of Speech: | adjective |
| Definition: | matching |
Synonyms: |
alike, corresponding, dualistic, duple, duplex, equal, equivalent, identic, identical, indistinguishable, same, self-same, tantamount, twin, twofold, very same |
| Notes: | duplication may be regarded as an activity because one duplicates (makes again) something, but replication is a process in which something is replicated (copied) |
Antonyms: |
different, unmatching |
| Main Entry: | twin |
| Part of Speech: | adjective |
| Definition: | duplicate, similar |
Synonyms: |
accompanying, bifold, binary, copied, corresponding, coupled, double, dual, duplicating, geminate, identical, joint, like, matched, matching, paired, parallel, same, second, selfsame, twofold, very same |
Antonyms: |
dissimilar, individual, singular, unlike |
| Main Entry: | twice |
| Part of Speech: | adverb |
| Definition: | two times |
Synonyms: |
double, doubly, once over, over again, twofold |
| Main Entry: | biform |
| Part of Speech: | adjective |
| Definition: | double |
Synonyms: |
biformed, binary, coupled, dual, duplicate, geminate, geminated, twin, twofold |