red·top 
(rĕdtŏp′)
(rĕdtŏp′)n.
A perennial grass (Agrostis gigantea) with reddish spikelets, native to Eurasia and widely cultivated for forage.
- tiger cat
- tiger-eye
- tigerish
- tiger lily
- tiger moth
- tiger salamander
- tiger's-eye
- tiger's-eye
- tiger shark
- tiger shrimp
- tiger swallowtail
- Tighina
- tight
- tight ass
- tight-assed
- tighten
- tighten belt
- tight end
- tightener
- tighten (one's) belt
- tighten one's belt
- tightfisted
- tightfistedness
- tightlipped
- tight-lipped